Acanthaceae: Full family description from DELTA data - Acanthaceae: Overview from Wikipedia - Acanthaceae: Information/Images from the University of Hawaii - Manoa) - Acanthaceae: Family page from Wisconsin Botany - Acanthaceae: Images from the Botany Photos - Acanthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Acanthaceae: Information from the Botanical Dermatology Database - Acanthaceae: Collection data from the Manual de las Plantas de Costa Rica - Acanthaceae: Images from the W3Tropicos System - Acanthaceae: Arkansas Biodiversity - Acanthaceae: Texas Endemics - Acanthaceae: Florida taxa from the Atlas of Florida Vascular Plants - Acanthaceae: Tennessee taxa from the The University of Tennessee Herbarium - Aceraceae: Full family description from DELTA data - Aceraceae: Overview from Wikipedia - Aceraceae: Information/Images from the University of Hawaii - Manoa) - Aceraceae: Information and images from the Digital Flowers (Integrative Biology 260) - Aceraceae: Family page from Wisconsin Botany - Aceraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aceraceae: Information from the Botanical Dermatology Database - Aceraceae: Images from the W3Tropicos System - Aceraceae: Arkansas Biodiversity - Aceraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Aceraceae: Tennessee taxa from the The University of Tennessee Herbarium - Achariaceae: Full family description from DELTA data - Achatocarpaceae: Full family description from DELTA data - Achatocarpaceae: Overview from Wikipedia - Acoraceae: Full family description from DELTA data - Acoraceae: Overview from Wikipedia - Acoraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Acoraceae: Arkansas Biodiversity - Actinidiaceae: Full family description from DELTA data - Actinidiaceae: Overview from Wikipedia - Actinidiaceae: Family page from Wisconsin Botany - Actinidiaceae: Images from the Botany Photos - Actinidiaceae: Information from the Botanical Dermatology Database - Actinidiaceae: Collection data from the Manual de las Plantas de Costa Rica - Actinidiaceae: Images from the W3Tropicos System - Adiantaceae: Family page from Wisconsin Botany - Adiantaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Adiantaceae: Arkansas Biodiversity (included within Polypodiaceae) - Adoxaceae: Full family description from DELTA data - Adoxaceae: Overview from Wikipedia - Adoxaceae: Images from the Botany Photos - Adoxaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Adoxaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aegicerataceae: Full family description from DELTA data - Aextoxicaceae: Full family description from DELTA data - Agavaceae: Full family description from DELTA data - Agavaceae: Overview from Wikipedia - Agavaceae: Information/Images from the University of Hawaii - Manoa) - Agavaceae: Information/Images from the Botany 301 - Texas A&M) - Agavaceae: Family page from Wisconsin Botany - Agavaceae: Images from the Botany Photos - Agavaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Agavaceae: Information from the Botanical Dermatology Database - Agavaceae: Collection data from the Manual de las Plantas de Costa Rica - Agavaceae: Arkansas Biodiversity - Agavaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Agavaceae: Florida taxa from the Atlas of Florida Vascular Plants - Agavaceae: Tennessee taxa from the The University of Tennessee Herbarium - Agdestidaceae: Full family description from DELTA data - Agdestidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aitoniaceae: Full family description from DELTA data - Aizoaceae: Full family description from DELTA data - Aizoaceae: Overview from Wikipedia - Aizoaceae: Information/Images from the University of Hawaii - Manoa) - Aizoaceae: Family page from Wisconsin Botany - Aizoaceae: Images from the Botany Photos - Aizoaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aizoaceae: Information from the Botanical Dermatology Database - Aizoaceae: Collection data from the Manual de las Plantas de Costa Rica - Aizoaceae: Images from the W3Tropicos System - Aizoaceae: Arkansas Biodiversity - Aizoaceae: Texas Endemic - Aizoaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Aizoaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aizoaceae: Tennessee taxa from the The University of Tennessee Herbarium - Akaniaceae: Full family description from DELTA data - Alangiaceae: Full family description from DELTA data - Alangiaceae: Information from the Botanical Dermatology Database - Alismataceae: Full family description from DELTA data - Alismataceae: Overview from Wikipedia - Alismataceae: Information/Images from the University of Hawaii - Manoa) - Alismataceae: Information/Images from the Botany 301 - Texas A&M) - Alismataceae: Family page from Wisconsin Botany - Alismataceae: Images from the Botany Photos - Alismataceae: The Vascular Plant Image Library (Digital Flora of Texas) - Alismataceae: Information from the Botanical Dermatology Database - Alismataceae: Collection data from the Manual de las Plantas de Costa Rica - Alismataceae: Images from the W3Tropicos System - Alismataceae: Arkansas Biodiversity - Alismataceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Alismataceae: Florida taxa from the Atlas of Florida Vascular Plants - Alismataceae: Tennessee taxa from the The University of Tennessee Herbarium - Alliaceae: Full family description from DELTA data - Alliaceae: Images from the Botany Photos - Alliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Alliaceae: Information from the Botanical Dermatology Database - Alliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aloeaceae: Overview from Wikipedia - Aloeaceae: Information/Images from the University of Hawaii - Manoa) - Aloeaceae: Family page from Wisconsin Botany - Aloeaceae: Images from the Botany Photos - Aloeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Alseuosmiaceae: Full family description from DELTA data - Alstroemeriaceae: Full family description from DELTA data - Alstroemeriaceae: Images from the Botany Photos - Alstroemeriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Alstroemeriaceae: Information from the Botanical Dermatology Database - Alstroemeriaceae: Collection data from the Manual de las Plantas de Costa Rica - Alstroemeriaceae: Florida taxa from the Atlas of Florida Vascular Plants - Altingiaceae: Full family description from DELTA data - Altingiaceae: Information from the Botanical Dermatology Database - Altingiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Alzateaceae: Full family description from DELTA data - Alzateaceae: Collection data from the Manual de las Plantas de Costa Rica - Alzateaceae: Images from the W3Tropicos System - Amaranthaceae: Full family description from DELTA data - Amaranthaceae: Overview from Wikipedia - Amaranthaceae: Information/Images from the University of Hawaii - Manoa) - Amaranthaceae: Family page from Wisconsin Botany - Amaranthaceae: Images from the Botany Photos - Amaranthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Amaranthaceae: Information from the Botanical Dermatology Database - Amaranthaceae: Collection data from the Manual de las Plantas de Costa Rica - Amaranthaceae: Images from the W3Tropicos System - Amaranthaceae: Arkansas Biodiversity - Amaranthaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Amaranthaceae: Florida taxa from the Atlas of Florida Vascular Plants - Amaranthaceae: Tennessee taxa from the The University of Tennessee Herbarium - Amaryllidaceae: Full family description from DELTA data - Amaryllidaceae: Family page from Wisconsin Botany - Amaryllidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Amaryllidaceae: Information from the Botanical Dermatology Database - Amaryllidaceae: Collection data from the Manual de las Plantas de Costa Rica - Amaryllidaceae: Images from the W3Tropicos System - Amaryllidaceae: Texas Endemics - Amaryllidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Amaryllidaceae: Tennessee taxa from the The University of Tennessee Herbarium - Amborellaceae: Full family description from DELTA data - Anacardiaceae: Full family description from DELTA data - Anacardiaceae: Overview from Wikipedia - Anacardiaceae: Information/Images from the University of Hawaii - Manoa) - Anacardiaceae: Family page from Wisconsin Botany - Anacardiaceae: Images from the Botany Photos - Anacardiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Anacardiaceae: Information from the Botanical Dermatology Database - Anacardiaceae: Collection data from the Manual de las Plantas de Costa Rica - Anacardiaceae: Images from the W3Tropicos System - Anacardiaceae: Arkansas Biodiversity - Anacardiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Anacardiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Anarthriaceae: Full family description from DELTA data - Ancistrocladaceae: Full family description from DELTA data - Ancistrocladaceae: Images from the W3Tropicos System - Androstachydaceae: Full family description from DELTA data - Anemiaceae: Overview from Wikipedia - Anemiaceae: Images from the Botany Photos - Anemiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Angiopteridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Anisophylleaceae: Full family description from DELTA data - Anisophylleaceae: Images from the W3Tropicos System - Annonaceae: Full family description from DELTA data - Annonaceae: Overview from Wikipedia - Annonaceae: Information/Images from the University of Hawaii - Manoa) - Annonaceae: Family page from Wisconsin Botany - Annonaceae: Images from the Botany Photos - Annonaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Annonaceae: Information from the Botanical Dermatology Database - Annonaceae: Collection data from the Manual de las Plantas de Costa Rica - Annonaceae: Images from the W3Tropicos System - Annonaceae: Arkansas Biodiversity - Annonaceae: Florida taxa from the Atlas of Florida Vascular Plants - Annonaceae: Tennessee taxa from the The University of Tennessee Herbarium - Anthericaceae: Full family description from DELTA data - Anthericaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Anthericaceae: Collection data from the Manual de las Plantas de Costa Rica - Antoniaceae: Full family description from DELTA data - Aphyllanthaceae: Full family description from DELTA data - Apiaceae: Overview from Wikipedia - Apiaceae: Information/Images from the University of Hawaii - Manoa) - Apiaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Apiaceae: Information/Images from the Botany 301 - Texas A&M) - Apiaceae: Family page from Wisconsin Botany - Apiaceae: Images from the Botany Photos - Apiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Apiaceae: Collection data from the Manual de las Plantas de Costa Rica - Apiaceae: Images from the W3Tropicos System - Apiaceae: Arkansas Biodiversity - Apiaceae: Texas Endemics - Apiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Apiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Apiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Apocynaceae: Full family description from DELTA data - Apocynaceae: Overview from Wikipedia - Apocynaceae: Information/Images from the University of Hawaii - Manoa) - Apocynaceae: Family page from Wisconsin Botany - Apocynaceae: Images from the Botany Photos - Apocynaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Apocynaceae: Information from the Botanical Dermatology Database - Apocynaceae: Collection data from the Manual de las Plantas de Costa Rica - Apocynaceae: Images from the W3Tropicos System - Apocynaceae: Arkansas Biodiversity - Apocynaceae: Texas Endemic - Apocynaceae: Florida taxa from the Atlas of Florida Vascular Plants - Apocynaceae: Tennessee taxa from the The University of Tennessee Herbarium - Aponogetonaceae: Full family description from DELTA data - Aponogetonaceae: Overview from Wikipedia - Aponogetonaceae: Family page from Wisconsin Botany - Aponogetonaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aponogetonaceae: Images from the W3Tropicos System - Apostasiaceae: Full family description from DELTA data - Aquifoliaceae: Full family description from DELTA data - Aquifoliaceae: Overview from Wikipedia - Aquifoliaceae: Information/Images from the University of Hawaii - Manoa) - Aquifoliaceae: Family page from Wisconsin Botany - Aquifoliaceae: Images from the Botany Photos - Aquifoliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aquifoliaceae: Information from the Botanical Dermatology Database - Aquifoliaceae: Collection data from the Manual de las Plantas de Costa Rica - Aquifoliaceae: Images from the W3Tropicos System - Aquifoliaceae: Arkansas Biodiversity - Aquifoliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aquifoliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Aquilariaceae: Full family description from DELTA data - Araceae: Full family description from DELTA data - Araceae: Overview from Wikipedia - Araceae: Information/Images from the University of Hawaii - Manoa) - Araceae: Information and images from the Digital Flowers (Integrative Biology 260) - Araceae: Information/Images from the Botany 301 - Texas A&M) - Araceae: Family page from Wisconsin Botany - Araceae: Images from the Botany Photos - Araceae: The Vascular Plant Image Library (Digital Flora of Texas) - Araceae: Information from the Botanical Dermatology Database - Araceae: Collection data from the Manual de las Plantas de Costa Rica - Araceae: Images from the W3Tropicos System - Araceae: Arkansas Biodiversity - Araceae: Florida taxa from the Atlas of Florida Vascular Plants - Araceae: Tennessee taxa from the The University of Tennessee Herbarium - Araliaceae: Full family description from DELTA data - Araliaceae: Overview from Wikipedia - Araliaceae: Information/Images from the University of Hawaii - Manoa) - Araliaceae: Family page from Wisconsin Botany - Araliaceae: Images from the Botany Photos - Araliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Araliaceae: Information from the Botanical Dermatology Database - Araliaceae: Collection data from the Manual de las Plantas de Costa Rica - Araliaceae: Images from the W3Tropicos System - Araliaceae: Arkansas Biodiversity - Araliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Araliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Aralidiaceae: Full family description from DELTA data - Araucariaceae: Information/Images from the University of Hawaii - Manoa) - Araucariaceae: Family page from Wisconsin Botany - Araucariaceae: Images from the Botany Photos - Araucariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Araucariaceae: Information from the Botanical Dermatology Database - Araucariaceae: Images from the W3Tropicos System - Arecaceae: Overview from Wikipedia - Arecaceae: Information/Images from the University of Hawaii - Manoa) - Arecaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Arecaceae: Information/Images from the Botany 301 - Texas A&M) - Arecaceae: Family page from Wisconsin Botany - Arecaceae: Images from the Botany Photos - Arecaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Arecaceae: Information from the Botanical Dermatology Database - Arecaceae: Collection data from the Manual de las Plantas de Costa Rica - Arecaceae: Images from the W3Tropicos System - Arecaceae: Arkansas Biodiversity - Arecaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aristolochiaceae: Full family description from DELTA data - Aristolochiaceae: Overview from Wikipedia - Aristolochiaceae: Information/Images from the University of Hawaii - Manoa) - Aristolochiaceae: Family page from Wisconsin Botany - Aristolochiaceae: Images from the Botany Photos - Aristolochiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aristolochiaceae: Information from the Botanical Dermatology Database - Aristolochiaceae: Collection data from the Manual de las Plantas de Costa Rica - Aristolochiaceae: Images from the W3Tropicos System - Aristolochiaceae: Arkansas Biodiversity - Aristolochiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aristolochiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Asclepiadaceae: Full family description from DELTA data - Asclepiadaceae: Overview from Wikipedia - Asclepiadaceae: Information/Images from the University of Hawaii - Manoa) - Asclepiadaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Asclepiadaceae: Information/Images from the Botany 301 - Texas A&M) - Asclepiadaceae: Family page from Wisconsin Botany - Asclepiadaceae: Images from the Botany Photos - Asclepiadaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Asclepiadaceae: Information from the Botanical Dermatology Database - Asclepiadaceae: Collection data from the Manual de las Plantas de Costa Rica - Asclepiadaceae: Images from the W3Tropicos System - Asclepiadaceae: Arkansas Biodiversity - Asclepiadaceae: Texas Endemics - Asclepiadaceae: Tennessee taxa from the The University of Tennessee Herbarium - Asparagaceae: Full family description from DELTA data - Asparagaceae: Images from the Botany Photos - Asparagaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Asparagaceae: Collection data from the Manual de las Plantas de Costa Rica - Asparagaceae: Florida taxa from the Atlas of Florida Vascular Plants - Asphodelaceae: Full family description from DELTA data - Asphodelaceae: Images from the Botany Photos - Asphodelaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Asphodelaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aspidiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aspleniaceae: Overview from Wikipedia - Aspleniaceae: Family page from Wisconsin Botany - Aspleniaceae: Images from the Botany Photos - Aspleniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aspleniaceae: Collection data from the Manual de las Plantas de Costa Rica - Aspleniaceae: Arkansas Biodiversity (included within Polypodiaceae) - Aspleniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Aspleniaceae: Tennessee taxa from the The University of Tennessee Herbarium - Asteliaceae: Full family description from DELTA data - Asteliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Asteliaceae: Collection data from the Manual de las Plantas de Costa Rica - Asteraceae: Full family description from DELTA data (as Compositae) - Asteraceae: Overview from Wikipedia - Asteraceae: Information/Images from the University of Hawaii - Manoa) - Asteraceae: Information and images from the Digital Flowers (Integrative Biology 260) - Asteraceae: Information/Images from the Botany 301 - Texas A&M) - Asteraceae: Family page from Wisconsin Botany - Asteraceae: Images from the Botany Photos - Asteraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Asteraceae: Information from the Botanical Dermatology Database - Asteraceae: Collection data from the Manual de las Plantas de Costa Rica - Asteraceae: Images from the W3Tropicos System - Asteraceae: Arkansas Biodiversity - Asteraceae: Texas Endemics - Asteraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Asteraceae: Florida taxa from the Atlas of Florida Vascular Plants - Asteraceae: Tennessee taxa from the The University of Tennessee Herbarium - Asteranthaceae: Full family description from DELTA data - Asteropeiaceae: Full family description from DELTA data - Atherospermataceae: Full family description from DELTA data - Athyriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Aucubaceae: Full family description from DELTA data - Austrobaileyaceae: Full family description from DELTA data - Averrhoaceae: Full family description from DELTA data - Avicenniaceae: Full family description from DELTA data - Avicenniaceae: Information from the Botanical Dermatology Database - Avicenniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Azollaceae: Overview from Wikipedia - Azollaceae: Family page from Wisconsin Botany - Azollaceae: Images from the Botany Photos - Azollaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Azollaceae: Arkansas Biodiversity - Azollaceae: Florida taxa from the Atlas of Florida Vascular Plants - Azollaceae: Tennessee taxa from the The University of Tennessee Herbarium - Balanitaceae: Full family description from DELTA data - Balanitaceae: Information from the Botanical Dermatology Database - Balanopaceae: Full family description from DELTA data - Balanophoraceae: Full family description from DELTA data - Balanophoraceae: Overview from Wikipedia - Balanophoraceae: Family page from Wisconsin Botany - Balanophoraceae: Images from the Botany Photos - Balanophoraceae: Collection data from the Manual de las Plantas de Costa Rica - Balanophoraceae: Images from the W3Tropicos System - Balsaminaceae: Full family description from DELTA data - Balsaminaceae: Overview from Wikipedia - Balsaminaceae: Information/Images from the University of Hawaii - Manoa) - Balsaminaceae: Images from the Botany Photos - Balsaminaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Balsaminaceae: Information from the Botanical Dermatology Database - Balsaminaceae: Collection data from the Manual de las Plantas de Costa Rica - Balsaminaceae: Images from the W3Tropicos System - Balsaminaceae: Arkansas Biodiversity - Balsaminaceae: Tennessee taxa from the The University of Tennessee Herbarium - Barbeuiaceae: Full family description from DELTA data - Barbeyaceae: Full family description from DELTA data - Barclayaceae: Full family description from DELTA data - Barringtoniaceae: Full family description from DELTA data - Basellaceae: Full family description from DELTA data - Basellaceae: Overview from Wikipedia - Basellaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Basellaceae: Information from the Botanical Dermatology Database - Basellaceae: Collection data from the Manual de las Plantas de Costa Rica - Basellaceae: Images from the W3Tropicos System - Basellaceae: Florida taxa from the Atlas of Florida Vascular Plants - Bataceae: Overview from Wikipedia - Bataceae: Information/Images from the University of Hawaii - Manoa) - Bataceae: The Vascular Plant Image Library (Digital Flora of Texas) - Bataceae: Images from the W3Tropicos System - Baueraceae: Full family description from DELTA data - Begoniaceae: Full family description from DELTA data - Begoniaceae: Overview from Wikipedia - Begoniaceae: Information/Images from the University of Hawaii - Manoa) - Begoniaceae: Family page from Wisconsin Botany - Begoniaceae: Images from the Botany Photos - Begoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Begoniaceae: Information from the Botanical Dermatology Database - Begoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Begoniaceae: Images from the W3Tropicos System - Behniaceae: Full family description from DELTA data - Berberidaceae: Full family description from DELTA data - Berberidaceae: Overview from Wikipedia - Berberidaceae: Information/Images from the University of Hawaii - Manoa) - Berberidaceae: Family page from Wisconsin Botany - Berberidaceae: Images from the Botany Photos - Berberidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Berberidaceae: Information from the Botanical Dermatology Database - Berberidaceae: Collection data from the Manual de las Plantas de Costa Rica - Berberidaceae: Images from the W3Tropicos System - Berberidaceae: Arkansas Biodiversity - Berberidaceae: Texas Endemic - Berberidaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Berberidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Berberidaceae: Tennessee taxa from the The University of Tennessee Herbarium - Betulaceae: Full family description from DELTA data - Betulaceae: Overview from Wikipedia - Betulaceae: Information/Images from the University of Hawaii - Manoa) - Betulaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Betulaceae: Family page from Wisconsin Botany - Betulaceae: Images from the Botany Photos - Betulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Betulaceae: Information from the Botanical Dermatology Database - Betulaceae: Collection data from the Manual de las Plantas de Costa Rica - Betulaceae: Images from the W3Tropicos System - Betulaceae: Arkansas Biodiversity - Betulaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Betulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Biebersteiniaceae: Full family description from DELTA data - Bignoniaceae: Full family description from DELTA data - Bignoniaceae: Overview from Wikipedia - Bignoniaceae: Information/Images from the University of Hawaii - Manoa) - Bignoniaceae: Family page from Wisconsin Botany - Bignoniaceae: Images from the Botany Photos - Bignoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Bignoniaceae: Information from the Botanical Dermatology Database - Bignoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Bignoniaceae: Images from the W3Tropicos System - Bignoniaceae: Arkansas Biodiversity - Bignoniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Bignoniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Bignoniaceae: Tennessee taxa from the The University of Tennessee Herbarium - Bischofiaceae: Full family description from DELTA data - Bixaceae: Full family description from DELTA data - Bixaceae: Overview from Wikipedia - Bixaceae: Information/Images from the University of Hawaii - Manoa) - Bixaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Bixaceae: Information from the Botanical Dermatology Database - Bixaceae: Collection data from the Manual de las Plantas de Costa Rica - Bixaceae: Images from the W3Tropicos System - Blandfordiaceae: Full family description from DELTA data - Blechnaceae: Overview from Wikipedia - Blechnaceae: Family page from Wisconsin Botany - Blechnaceae: Images from the Botany Photos - Blechnaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Blechnaceae: Collection data from the Manual de las Plantas de Costa Rica - Blechnaceae: Arkansas Biodiversity (treated as Polypodiaceae) - Blechnaceae: Florida taxa from the Atlas of Florida Vascular Plants - Blechnaceae: Tennessee taxa from the The University of Tennessee Herbarium - Blepharocaryaceae: Full family description from DELTA data - Blepharocaryaceae: Information from the Botanical Dermatology Database - Boerlagellaceae: Full family description from DELTA data - Bombacaceae: Full family description from DELTA data - Bombacaceae: Overview from Wikipedia - Bombacaceae: Information/Images from the University of Hawaii - Manoa) - Bombacaceae: Family page from Wisconsin Botany - Bombacaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Bombacaceae: Information from the Botanical Dermatology Database - Bombacaceae: Collection data from the Manual de las Plantas de Costa Rica - Bombacaceae: Images from the W3Tropicos System - Bonnetiaceae: Full family description from DELTA data - Boraginaceae: Full family description from DELTA data - Boraginaceae: Overview from Wikipedia - Boraginaceae: Information/Images from the University of Hawaii - Manoa) - Boraginaceae: Information/Images from the Botany 301 - Texas A&M) - Boraginaceae: Family page from Wisconsin Botany - Boraginaceae: Images from the Botany Photos - Boraginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Boraginaceae: Collection data from the Manual de las Plantas de Costa Rica - Boraginaceae: Images from the W3Tropicos System - Boraginaceae: Arkansas Biodiversity - Boraginaceae: Texas Endemics - Boraginaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Boraginaceae: Tennessee taxa from the The University of Tennessee Herbarium - Brassicaceae: Overview from Wikipedia - Brassicaceae: Information/Images from the University of Hawaii - Manoa) - Brassicaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Brassicaceae: Information/Images from the Botany 301 - Texas A&M) - Brassicaceae: Family page from Wisconsin Botany - Brassicaceae: Images from the Botany Photos - Brassicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Brassicaceae: Collection data from the Manual de las Plantas de Costa Rica - Brassicaceae: Images from the W3Tropicos System - Brassicaceae: Arkansas Biodiversity - Brassicaceae: Texas Endemics - Brassicaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Brassicaceae: Tennessee taxa from the The University of Tennessee Herbarium - Bretschneideraceae: Full family description from DELTA data - Brexiaceae: Full family description from DELTA data - Bromeliaceae: Full family description from DELTA data - Bromeliaceae: Overview from Wikipedia - Bromeliaceae: Information/Images from the University of Hawaii - Manoa) - Bromeliaceae: Information/Images from the Botany 301 - Texas A&M) - Bromeliaceae: Family page from Wisconsin Botany - Bromeliaceae: Images from the Botany Photos - Bromeliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Bromeliaceae: Information from the Botanical Dermatology Database - Bromeliaceae: Collection data from the Manual de las Plantas de Costa Rica - Bromeliaceae: Images from the W3Tropicos System - Bromeliaceae: Arkansas Biodiversity - Bromeliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Brunelliaceae: Full family description from DELTA data - Brunelliaceae: Overview from Wikipedia - Brunelliaceae: Collection data from the Manual de las Plantas de Costa Rica - Brunelliaceae: Images from the W3Tropicos System - Bruniaceae: Full family description from DELTA data - Bruniaceae: Images from the W3Tropicos System - Brunoniaceae: Full family description from DELTA data - Buddlejaceae: Full family description from DELTA data - Buddlejaceae: Overview from Wikipedia - Buddlejaceae: Information/Images from the University of Hawaii - Manoa) - Buddlejaceae: Family page from Wisconsin Botany - Buddlejaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Buddlejaceae: Arkansas Biodiversity (treated within Loganiaceae) - Buddlejaceae: Florida taxa from the Atlas of Florida Vascular Plants - Burmanniaceae: Full family description from DELTA data - Burmanniaceae: Overview from Wikipedia - Burmanniaceae: Information/Images from the University of Hawaii - Manoa) - Burmanniaceae: Collection data from the Manual de las Plantas de Costa Rica - Burmanniaceae: Images from the W3Tropicos System - Burmanniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Burseraceae: Full family description from DELTA data - Burseraceae: Overview from Wikipedia - Burseraceae: Family page from Wisconsin Botany - Burseraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Burseraceae: Information from the Botanical Dermatology Database - Burseraceae: Collection data from the Manual de las Plantas de Costa Rica - Burseraceae: Images from the W3Tropicos System - Butomaceae: Full family description from DELTA data - Butomaceae: Overview from Wikipedia - Butomaceae: Family page from Wisconsin Botany - Butomaceae: Images from the Botany Photos - Butomaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Butomaceae: Images from the W3Tropicos System - Buxaceae: Full family description from DELTA data - Buxaceae: Overview from Wikipedia - Buxaceae: Information/Images from the University of Hawaii - Manoa) - Buxaceae: Family page from Wisconsin Botany - Buxaceae: Images from the Botany Photos - Buxaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Buxaceae: Information from the Botanical Dermatology Database - Buxaceae: Images from the W3Tropicos System - Buxaceae: Florida taxa from the Atlas of Florida Vascular Plants - Buxaceae: Tennessee taxa from the The University of Tennessee Herbarium - Byblidaceae: Full family description from DELTA data - Cabombaceae: Full family description from DELTA data - Cabombaceae: Overview from Wikipedia - Cabombaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cabombaceae: Collection data from the Manual de las Plantas de Costa Rica - Cabombaceae: Arkansas Biodiversity (included within Nymphaeaceae) - Cabombaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cabombaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cactaceae: Full family description from DELTA data - Cactaceae: Overview from Wikipedia - Cactaceae: Information/Images from the University of Hawaii - Manoa) - Cactaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Cactaceae: Information/Images from the Botany 301 - Texas A&M) - Cactaceae: Family page from Wisconsin Botany - Cactaceae: Images from the Botany Photos - Cactaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cactaceae: Information from the Botanical Dermatology Database - Cactaceae: Collection data from the Manual de las Plantas de Costa Rica - Cactaceae: Images from the W3Tropicos System - Cactaceae: Arkansas Biodiversity - Cactaceae: Texas Endemics - Cactaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cactaceae: Tennessee taxa from the The University of Tennessee Herbarium - Caesalpiniaceae: Full family description from DELTA data (as Leguminosae-Caesalpinioideae) - Caesalpiniaceae: Information/Images from the University of Hawaii - Manoa) - Caesalpiniaceae: Information/Images from the Botany 301 - Texas A&M) - Caesalpiniaceae: Family page from Wisconsin Botany - Caesalpiniaceae: Images from the Botany Photos - Caesalpiniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Caesalpiniaceae: Collection data from the Manual de las Plantas de Costa Rica - Calectasiaceae: Full family description from DELTA data - Callitrichaceae: Full family description from DELTA data - Callitrichaceae: Overview from Wikipedia - Callitrichaceae: Family page from Wisconsin Botany - Callitrichaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Callitrichaceae: Collection data from the Manual de las Plantas de Costa Rica - Callitrichaceae: Images from the W3Tropicos System - Callitrichaceae: Arkansas Biodiversity - Callitrichaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Callitrichaceae: Tennessee taxa from the The University of Tennessee Herbarium - Calochortaceae: Full family description from DELTA data - Calochortaceae: Images from the Botany Photos - Calochortaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Calycanthaceae: Full family description from DELTA data - Calycanthaceae: Overview from Wikipedia - Calycanthaceae: Information/Images from the University of Hawaii - Manoa) - Calycanthaceae: Family page from Wisconsin Botany - Calycanthaceae: Images from the Botany Photos - Calycanthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Calycanthaceae: Images from the W3Tropicos System - Calycanthaceae: Florida taxa from the Atlas of Florida Vascular Plants - Calycanthaceae: Tennessee taxa from the The University of Tennessee Herbarium - Calyceraceae: Full family description from DELTA data - Calyceraceae: Overview from Wikipedia - Calyceraceae: Family page from Wisconsin Botany - Calyceraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Calyceraceae: Images from the W3Tropicos System - Calyceraceae: Florida taxa from the Atlas of Florida Vascular Plants - Campanulaceae: Full family description from DELTA data - Campanulaceae: Overview from Wikipedia - Campanulaceae: Information/Images from the University of Hawaii - Manoa) - Campanulaceae: Family page from Wisconsin Botany - Campanulaceae: Images from the Botany Photos - Campanulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Campanulaceae: Information from the Botanical Dermatology Database - Campanulaceae: Collection data from the Manual de las Plantas de Costa Rica - Campanulaceae: Images from the W3Tropicos System - Campanulaceae: Arkansas Biodiversity - Campanulaceae: Texas Endemics - Campanulaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Campanulaceae: Florida taxa from the Atlas of Florida Vascular Plants - Campanulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Campynemataceae: Full family description from DELTA data - Canellaceae: Full family description from DELTA data - Canellaceae: Overview from Wikipedia - Canellaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Canellaceae: Information from the Botanical Dermatology Database - Canellaceae: Images from the W3Tropicos System - Canellaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cannabaceae: Full family description from DELTA data (as Cannabidaceae) - Cannabaceae: Overview from Wikipedia - Cannabaceae: Information/Images from the Botany 301 - Texas A&M) - Cannabaceae: Family page from Wisconsin Botany - Cannabaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cannabaceae: Information from the Botanical Dermatology Database - Cannabaceae: Images from the W3Tropicos System - Cannabaceae: Arkansas Biodiversity - Cannabaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cannabaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cannaceae: Full family description from DELTA data - Cannaceae: Overview from Wikipedia - Cannaceae: Information/Images from the University of Hawaii - Manoa) - Cannaceae: Family page from Wisconsin Botany - Cannaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cannaceae: Collection data from the Manual de las Plantas de Costa Rica - Cannaceae: Images from the W3Tropicos System - Cannaceae: Florida taxa from the Atlas of Florida Vascular Plants - Canotiaceae: Full family description from DELTA data - Capparaceae: Full family description from DELTA data (as Capparidaceae) - Capparaceae: Overview from Wikipedia - Capparaceae: Information/Images from the University of Hawaii - Manoa) - Capparaceae: Family page from Wisconsin Botany - Capparaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Capparaceae: Information from the Botanical Dermatology Database - Capparaceae: Images from the W3Tropicos System - Capparaceae: Arkansas Biodiversity - Capparaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Capparaceae: Tennessee taxa from the The University of Tennessee Herbarium - Caprifoliaceae: Full family description from DELTA data - Caprifoliaceae: Overview from Wikipedia - Caprifoliaceae: Information/Images from the University of Hawaii - Manoa) - Caprifoliaceae: Family page from Wisconsin Botany - Caprifoliaceae: Images from the Botany Photos - Caprifoliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Caprifoliaceae: Information from the Botanical Dermatology Database - Caprifoliaceae: Collection data from the Manual de las Plantas de Costa Rica - Caprifoliaceae: Images from the W3Tropicos System - Caprifoliaceae: Arkansas Biodiversity - Caprifoliaceae: Texas Endemic - Caprifoliaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Caprifoliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Caprifoliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cardiopteridaceae: Full family description from DELTA data (as Cardiopterigaceae) - Caricaceae: Full family description from DELTA data - Caricaceae: Overview from Wikipedia - Caricaceae: Information/Images from the University of Hawaii - Manoa) - Caricaceae: Family page from Wisconsin Botany - Caricaceae: Images from the Botany Photos - Caricaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Caricaceae: Information from the Botanical Dermatology Database - Caricaceae: Collection data from the Manual de las Plantas de Costa Rica - Caricaceae: Images from the W3Tropicos System - Carlemanniaceae: Full family description from DELTA data - Carpinaceae: Full family description from DELTA data - Carpinaceae: Information from the Botanical Dermatology Database - Cartonemataceae: Full family description from DELTA data - Caryocaraceae: Full family description from DELTA data - Caryocaraceae: Collection data from the Manual de las Plantas de Costa Rica - Caryocaraceae: Images from the W3Tropicos System - Caryophyllaceae: Full family description from DELTA data - Caryophyllaceae: Overview from Wikipedia - Caryophyllaceae: Information/Images from the University of Hawaii - Manoa) - Caryophyllaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Caryophyllaceae: Information/Images from the Botany 301 - Texas A&M) - Caryophyllaceae: Family page from Wisconsin Botany - Caryophyllaceae: Images from the Botany Photos - Caryophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Caryophyllaceae: Information from the Botanical Dermatology Database - Caryophyllaceae: Collection data from the Manual de las Plantas de Costa Rica - Caryophyllaceae: Images from the W3Tropicos System - Caryophyllaceae: Arkansas Biodiversity - Caryophyllaceae: Texas Endemics - Caryophyllaceae: Florida taxa from the Atlas of Florida Vascular Plants - Caryophyllaceae: Tennessee taxa from the The University of Tennessee Herbarium - Casuarinaceae: Full family description from DELTA data - Casuarinaceae: Overview from Wikipedia - Casuarinaceae: Information/Images from the University of Hawaii - Manoa) - Casuarinaceae: Family page from Wisconsin Botany - Casuarinaceae: Images from the Botany Photos - Casuarinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Casuarinaceae: Information from the Botanical Dermatology Database - Casuarinaceae: Images from the W3Tropicos System - Cecropiaceae: Full family description from DELTA data - Cecropiaceae: Overview from Wikipedia - Cecropiaceae: Family page from Wisconsin Botany - Cecropiaceae: Images from the Botany Photos - Cecropiaceae: Information from the Botanical Dermatology Database - Cecropiaceae: Collection data from the Manual de las Plantas de Costa Rica - Cecropiaceae: Images from the W3Tropicos System - Celastraceae: Full family description from DELTA data - Celastraceae: Overview from Wikipedia - Celastraceae: Information/Images from the University of Hawaii - Manoa) - Celastraceae: Family page from Wisconsin Botany - Celastraceae: Images from the Botany Photos - Celastraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Celastraceae: Information from the Botanical Dermatology Database - Celastraceae: Collection data from the Manual de las Plantas de Costa Rica - Celastraceae: Images from the W3Tropicos System - Celastraceae: Arkansas Biodiversity - Celastraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Celastraceae: Florida taxa from the Atlas of Florida Vascular Plants - Celastraceae: Tennessee taxa from the The University of Tennessee Herbarium - Centrolepidaceae: Full family description from DELTA data - Cephalotaceae: Full family description from DELTA data - Cephalotaceae: Images from the Botany Photos - Cephalotaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cephalotaceae: Images from the W3Tropicos System - Cephalotaxaceae: Family page from Wisconsin Botany - Cephalotaxaceae: Images from the Botany Photos - Cephalotaxaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cephalotaxaceae: Images from the W3Tropicos System - Ceratophyllaceae: Full family description from DELTA data - Ceratophyllaceae: Overview from Wikipedia - Ceratophyllaceae: Family page from Wisconsin Botany - Ceratophyllaceae: Images from the Botany Photos - Ceratophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ceratophyllaceae: Information from the Botanical Dermatology Database - Ceratophyllaceae: Collection data from the Manual de las Plantas de Costa Rica - Ceratophyllaceae: Arkansas Biodiversity - Ceratophyllaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ceratophyllaceae: Florida taxa from the Atlas of Florida Vascular Plants - Ceratophyllaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cercidiphyllaceae: Full family description from DELTA data - Cercidiphyllaceae: Overview from Wikipedia - Cercidiphyllaceae: Family page from Wisconsin Botany - Cercidiphyllaceae: Images from the Botany Photos - Cercidiphyllaceae: Images from the W3Tropicos System - Chenopodiaceae: Full family description from DELTA data - Chenopodiaceae: Overview from Wikipedia - Chenopodiaceae: Information/Images from the University of Hawaii - Manoa) - Chenopodiaceae: Information/Images from the Botany 301 - Texas A&M) - Chenopodiaceae: Family page from Wisconsin Botany - Chenopodiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Chenopodiaceae: Information from the Botanical Dermatology Database - Chenopodiaceae: Collection data from the Manual de las Plantas de Costa Rica - Chenopodiaceae: Images from the W3Tropicos System - Chenopodiaceae: Arkansas Biodiversity - Chenopodiaceae: Texas Endemics - Chenopodiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Chenopodiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Chloranthaceae: Full family description from DELTA data - Chloranthaceae: Overview from Wikipedia - Chloranthaceae: Information/Images from the University of Hawaii - Manoa) - Chloranthaceae: Collection data from the Manual de las Plantas de Costa Rica - Chloranthaceae: Images from the W3Tropicos System - Chrysobalanaceae: Full family description from DELTA data - Chrysobalanaceae: Overview from Wikipedia - Chrysobalanaceae: Information/Images from the University of Hawaii - Manoa) - Chrysobalanaceae: Information from the Botanical Dermatology Database - Chrysobalanaceae: Collection data from the Manual de las Plantas de Costa Rica - Chrysobalanaceae: Images from the W3Tropicos System - Chrysobalanaceae: Florida taxa from the Atlas of Florida Vascular Plants - Circaeasteraceae: Full family description from DELTA data - Cistaceae: Full family description from DELTA data - Cistaceae: Overview from Wikipedia - Cistaceae: Information/Images from the University of Hawaii - Manoa) - Cistaceae: Family page from Wisconsin Botany - Cistaceae: Images from the Botany Photos - Cistaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cistaceae: Information from the Botanical Dermatology Database - Cistaceae: Collection data from the Manual de las Plantas de Costa Rica - Cistaceae: Images from the W3Tropicos System - Cistaceae: Arkansas Biodiversity - Cistaceae: Texas Endemic - Cistaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cleomaceae: Full family description from DELTA data - Cleomaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cleomaceae: Information from the Botanical Dermatology Database - Clethraceae: Full family description from DELTA data - Clethraceae: Overview from Wikipedia - Clethraceae: Family page from Wisconsin Botany - Clethraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Clethraceae: Information from the Botanical Dermatology Database - Clethraceae: Collection data from the Manual de las Plantas de Costa Rica - Clethraceae: Images from the W3Tropicos System - Clethraceae: Tennessee taxa from the The University of Tennessee Herbarium - Clusiaceae: Overview from Wikipedia - Clusiaceae: Information/Images from the University of Hawaii - Manoa) - Clusiaceae: Information/Images from the Botany 301 - Texas A&M) - Clusiaceae: Family page from Wisconsin Botany - Clusiaceae: Images from the Botany Photos - Clusiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Clusiaceae: Information from the Botanical Dermatology Database - Clusiaceae: Collection data from the Manual de las Plantas de Costa Rica - Clusiaceae: Images from the W3Tropicos System - Clusiaceae: Arkansas Biodiversity (treated as Hypericaceae) - Clusiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Clusiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cneoraceae: Full family description from DELTA data - Cneoraceae: Information/Images from the University of Hawaii - Manoa) - Cneoraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cneoraceae: Information from the Botanical Dermatology Database - Cobaeaceae: Full family description from DELTA data - Cochlospermaceae: Full family description from DELTA data - Cochlospermaceae: Family page from Wisconsin Botany - Cochlospermaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cochlospermaceae: Information from the Botanical Dermatology Database - Cochlospermaceae: Collection data from the Manual de las Plantas de Costa Rica - Cochlospermaceae: Images from the W3Tropicos System - Colchicaceae: Full family description from DELTA data - Colchicaceae: Images from the Botany Photos - Colchicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Colchicaceae: Florida taxa from the Atlas of Florida Vascular Plants - Columelliaceae: Full family description from DELTA data - Columelliaceae: Images from the W3Tropicos System - Combretaceae: Full family description from DELTA data - Combretaceae: Overview from Wikipedia - Combretaceae: Information/Images from the University of Hawaii - Manoa) - Combretaceae: Family page from Wisconsin Botany - Combretaceae: Images from the Botany Photos - Combretaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Combretaceae: Information from the Botanical Dermatology Database - Combretaceae: Collection data from the Manual de las Plantas de Costa Rica - Combretaceae: Images from the W3Tropicos System - Commelinaceae: Full family description from DELTA data - Commelinaceae: Overview from Wikipedia - Commelinaceae: Information/Images from the University of Hawaii - Manoa) - Commelinaceae: Information/Images from the Botany 301 - Texas A&M) - Commelinaceae: Family page from Wisconsin Botany - Commelinaceae: Images from the Botany Photos - Commelinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Commelinaceae: Information from the Botanical Dermatology Database - Commelinaceae: Collection data from the Manual de las Plantas de Costa Rica - Commelinaceae: Images from the W3Tropicos System - Commelinaceae: Arkansas Biodiversity - Commelinaceae: Texas Endemics - Commelinaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Commelinaceae: Florida taxa from the Atlas of Florida Vascular Plants - Commelinaceae: Tennessee taxa from the The University of Tennessee Herbarium - Compositae: Full family description from DELTA data - Compositae: Images from the Botany Photos - Compositae: Information from the Botanical Dermatology Database - Connaraceae: Full family description from DELTA data - Connaraceae: Overview from Wikipedia - Connaraceae: Information/Images from the University of Hawaii - Manoa) - Connaraceae: Family page from Wisconsin Botany - Connaraceae: Information from the Botanical Dermatology Database - Connaraceae: Collection data from the Manual de las Plantas de Costa Rica - Connaraceae: Images from the W3Tropicos System - Convallariaceae: Full family description from DELTA data - Convallariaceae: Images from the Botany Photos - Convallariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Convallariaceae: Collection data from the Manual de las Plantas de Costa Rica - Convallariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Convolvulaceae: Full family description from DELTA data - Convolvulaceae: Overview from Wikipedia - Convolvulaceae: Information/Images from the University of Hawaii - Manoa) - Convolvulaceae: Information/Images from the Botany 301 - Texas A&M) - Convolvulaceae: Family page from Wisconsin Botany - Convolvulaceae: Images from the Botany Photos - Convolvulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Convolvulaceae: Information from the Botanical Dermatology Database - Convolvulaceae: Collection data from the Manual de las Plantas de Costa Rica - Convolvulaceae: Images from the W3Tropicos System - Convolvulaceae: Arkansas Biodiversity - Convolvulaceae: Texas Endemics - Convolvulaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Convolvulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Coriariaceae: Full family description from DELTA data - Coriariaceae: Information/Images from the University of Hawaii - Manoa) - Coriariaceae: Images from the Botany Photos - Coriariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Coriariaceae: Collection data from the Manual de las Plantas de Costa Rica - Coriariaceae: Images from the W3Tropicos System - Coridaceae: Full family description from DELTA data - Cornaceae: Full family description from DELTA data - Cornaceae: Overview from Wikipedia - Cornaceae: Information/Images from the University of Hawaii - Manoa) - Cornaceae: Family page from Wisconsin Botany - Cornaceae: Images from the Botany Photos - Cornaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cornaceae: Information from the Botanical Dermatology Database - Cornaceae: Collection data from the Manual de las Plantas de Costa Rica - Cornaceae: Images from the W3Tropicos System - Cornaceae: Arkansas Biodiversity - Cornaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cornaceae: Tennessee taxa from the The University of Tennessee Herbarium - Corsiaceae: Full family description from DELTA data - Corylaceae: Full family description from DELTA data - Corylaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Corylaceae: Information from the Botanical Dermatology Database - Corynocarpaceae: Full family description from DELTA data - Corynocarpaceae: Overview from Wikipedia - Corynocarpaceae: Images from the W3Tropicos System - Costaceae: Full family description from DELTA data - Costaceae: Overview from Wikipedia - Costaceae: Information/Images from the University of Hawaii - Manoa) - Costaceae: Family page from Wisconsin Botany - Costaceae: Images from the Botany Photos - Costaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Costaceae: Collection data from the Manual de las Plantas de Costa Rica - Crassulaceae: Full family description from DELTA data - Crassulaceae: Overview from Wikipedia - Crassulaceae: Information/Images from the University of Hawaii - Manoa) - Crassulaceae: Information/Images from the Botany 301 - Texas A&M) - Crassulaceae: Family page from Wisconsin Botany - Crassulaceae: Images from the Botany Photos - Crassulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Crassulaceae: Information from the Botanical Dermatology Database - Crassulaceae: Collection data from the Manual de las Plantas de Costa Rica - Crassulaceae: Images from the W3Tropicos System - Crassulaceae: Arkansas Biodiversity - Crassulaceae: Texas Endemic - Crassulaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Crassulaceae: Florida taxa from the Atlas of Florida Vascular Plants - Crassulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Crossosomataceae: Full family description from DELTA data - Crossosomataceae: Overview from Wikipedia - Crossosomataceae: The Vascular Plant Image Library (Digital Flora of Texas) - Crossosomataceae: Texas Endemic - Cruciferae: Full family description from DELTA data - Cruciferae: Images from the Botany Photos - Cruciferae: Information from the Botanical Dermatology Database - Crypteroniaceae: Full family description from DELTA data - Crypteroniaceae: Information from the Botanical Dermatology Database - Crypteroniaceae: Images from the W3Tropicos System - Ctenolophonaceae: Full family description from DELTA data (as Ctenolophaceae) - Cucurbitaceae: Full family description from DELTA data - Cucurbitaceae: Overview from Wikipedia - Cucurbitaceae: Information/Images from the University of Hawaii - Manoa) - Cucurbitaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Cucurbitaceae: Information/Images from the Botany 301 - Texas A&M) - Cucurbitaceae: Family page from Wisconsin Botany - Cucurbitaceae: Images from the Botany Photos - Cucurbitaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cucurbitaceae: Information from the Botanical Dermatology Database - Cucurbitaceae: Collection data from the Manual de las Plantas de Costa Rica - Cucurbitaceae: Images from the W3Tropicos System - Cucurbitaceae: Arkansas Biodiversity - Cucurbitaceae: Texas Endemics - Cucurbitaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cucurbitaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cunoniaceae: Full family description from DELTA data - Cunoniaceae: Overview from Wikipedia - Cunoniaceae: Family page from Wisconsin Botany - Cunoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cunoniaceae: Information from the Botanical Dermatology Database - Cunoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Cunoniaceae: Images from the W3Tropicos System - Cupressaceae: Overview from Wikipedia - Cupressaceae: Information/Images from the University of Hawaii - Manoa) - Cupressaceae: Family page from Wisconsin Botany - Cupressaceae: Images from the Botany Photos - Cupressaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cupressaceae: Information from the Botanical Dermatology Database - Cupressaceae: Collection data from the Manual de las Plantas de Costa Rica - Cupressaceae: Images from the W3Tropicos System - Cupressaceae: Arkansas Biodiversity - Cupressaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cupressaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cupressaceae: Tennessee taxa from the The University of Tennessee Herbarium - Curtisiaceae: Full family description from DELTA data - Curtisiaceae: Information from the Botanical Dermatology Database - Cuscutaceae: Full family description from DELTA data - Cuscutaceae: Overview from Wikipedia - Cuscutaceae: Information/Images from the University of Hawaii - Manoa) - Cuscutaceae: Information/Images from the Botany 301 - Texas A&M) - Cuscutaceae: Family page from Wisconsin Botany - Cuscutaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cuscutaceae: Arkansas Biodiversity (included within the Convolvulaceae) - Cuscutaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cyanastraceae: Full family description from DELTA data - Cyanastraceae: Images from the Botany Photos - Cyatheaceae: Overview from Wikipedia - Cyatheaceae: Images from the Botany Photos - Cyatheaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cyatheaceae: Collection data from the Manual de las Plantas de Costa Rica - Cycadaceae: Overview from Wikipedia - Cycadaceae: Information/Images from the University of Hawaii - Manoa) - Cycadaceae: Family page from Wisconsin Botany - Cycadaceae: Images from the Botany Photos - Cycadaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cycadaceae: Information from the Botanical Dermatology Database - Cycadaceae: Images from the W3Tropicos System - Cyclanthaceae: Full family description from DELTA data - Cyclanthaceae: Overview from Wikipedia - Cyclanthaceae: Family page from Wisconsin Botany - Cyclanthaceae: Images from the Botany Photos - Cyclanthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cyclanthaceae: Information from the Botanical Dermatology Database - Cyclanthaceae: Collection data from the Manual de las Plantas de Costa Rica - Cyclanthaceae: Images from the W3Tropicos System - Cymodoceaceae: Full family description from DELTA data - Cymodoceaceae: Overview from Wikipedia - Cymodoceaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cynomoriaceae: Full family description from DELTA data - Cyperaceae: Full family description from DELTA data - Cyperaceae: Overview from Wikipedia - Cyperaceae: Information/Images from the University of Hawaii - Manoa) - Cyperaceae: Information/Images from the Botany 301 - Texas A&M) - Cyperaceae: Family page from Wisconsin Botany - Cyperaceae: Images from the Botany Photos - Cyperaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cyperaceae: Information from the Botanical Dermatology Database - Cyperaceae: Collection data from the Manual de las Plantas de Costa Rica - Cyperaceae: Images from the W3Tropicos System - Cyperaceae: Arkansas Biodiversity - Cyperaceae: Texas Endemics - Cyperaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Cyperaceae: Florida taxa from the Atlas of Florida Vascular Plants - Cyperaceae: Tennessee taxa from the The University of Tennessee Herbarium - Cypripediaceae: Full family description from DELTA data - Cypripediaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cyrillaceae: Full family description from DELTA data - Cyrillaceae: Overview from Wikipedia - Cyrillaceae: Images from the Botany Photos - Cyrillaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Cyrillaceae: Images from the W3Tropicos System - Daphniphyllaceae: Full family description from DELTA data - Daphniphyllaceae: Images from the W3Tropicos System - Dasypogonaceae: Full family description from DELTA data - Datiscaceae: Full family description from DELTA data - Datiscaceae: Overview from Wikipedia - Davalliaceae: Images from the Botany Photos - Davalliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Davidiaceae: Full family description from DELTA data - Davidiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Davidsoniaceae: Full family description from DELTA data - Davidsoniaceae: Information from the Botanical Dermatology Database - Degeneriaceae: Full family description from DELTA data - Degeneriaceae: Family page from Wisconsin Botany - Dennstaedtiaceae: Overview from Wikipedia - Dennstaedtiaceae: Family page from Wisconsin Botany - Dennstaedtiaceae: Images from the Botany Photos - Dennstaedtiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dennstaedtiaceae: Collection data from the Manual de las Plantas de Costa Rica - Dennstaedtiaceae: Arkansas Biodiversity (placed within the Polypodiaceae) - Dennstaedtiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Dennstaedtiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Desfontainiaceae: Full family description from DELTA data - Dialypetalanthaceae: Full family description from DELTA data - Dialypetalanthaceae: Images from the W3Tropicos System - Dianellaceae: Images from the Botany Photos - Diapensiaceae: Full family description from DELTA data - Diapensiaceae: Overview from Wikipedia - Diapensiaceae: Family page from Wisconsin Botany - Diapensiaceae: Images from the Botany Photos - Diapensiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Diapensiaceae: Images from the W3Tropicos System - Diapensiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Dichapetalaceae: Full family description from DELTA data - Dichapetalaceae: Information/Images from the University of Hawaii - Manoa) - Dichapetalaceae: Information from the Botanical Dermatology Database - Dichapetalaceae: Collection data from the Manual de las Plantas de Costa Rica - Dichapetalaceae: Images from the W3Tropicos System - Dicksoniaceae: Overview from Wikipedia - Dicksoniaceae: Family page from Wisconsin Botany - Dicksoniaceae: Images from the Botany Photos - Dicksoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dicksoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Dicrastylidaceae: Full family description from DELTA data - Didiereaceae: Full family description from DELTA data - Didiereaceae: Information/Images from the University of Hawaii - Manoa) - Didiereaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Didiereaceae: Information from the Botanical Dermatology Database - Didymelaceae: Full family description from DELTA data - Diegodendraceae: Full family description from DELTA data - Dilleniaceae: Full family description from DELTA data - Dilleniaceae: Overview from Wikipedia - Dilleniaceae: Information/Images from the University of Hawaii - Manoa) - Dilleniaceae: Family page from Wisconsin Botany - Dilleniaceae: Images from the Botany Photos - Dilleniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dilleniaceae: Information from the Botanical Dermatology Database - Dilleniaceae: Collection data from the Manual de las Plantas de Costa Rica - Dilleniaceae: Images from the W3Tropicos System - Dioncophyllaceae: Full family description from DELTA data - Dioscoreaceae: Full family description from DELTA data - Dioscoreaceae: Overview from Wikipedia - Dioscoreaceae: Information/Images from the University of Hawaii - Manoa) - Dioscoreaceae: Family page from Wisconsin Botany - Dioscoreaceae: Images from the Botany Photos - Dioscoreaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dioscoreaceae: Information from the Botanical Dermatology Database - Dioscoreaceae: Collection data from the Manual de las Plantas de Costa Rica - Dioscoreaceae: Images from the W3Tropicos System - Dioscoreaceae: Arkansas Biodiversity - Dioscoreaceae: Florida taxa from the Atlas of Florida Vascular Plants - Dioscoreaceae: Tennessee taxa from the The University of Tennessee Herbarium - Dipentodontaceae: Full family description from DELTA data - Dipsacaceae: Full family description from DELTA data - Dipsacaceae: Overview from Wikipedia - Dipsacaceae: Information/Images from the University of Hawaii - Manoa) - Dipsacaceae: Family page from Wisconsin Botany - Dipsacaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dipsacaceae: Information from the Botanical Dermatology Database - Dipsacaceae: Images from the W3Tropicos System - Dipsacaceae: Arkansas Biodiversity - Dipsacaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Dipsacaceae: Tennessee taxa from the The University of Tennessee Herbarium - Dipterocarpaceae: Full family description from DELTA data - Dipterocarpaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dipterocarpaceae: Information from the Botanical Dermatology Database - Dipterocarpaceae: Images from the W3Tropicos System - Dirachmaceae: Full family description from DELTA data - Donatiaceae: Full family description from DELTA data - Doryanthaceae: Full family description from DELTA data - Dracaenaceae: Full family description from DELTA data - Dracaenaceae: Images from the Botany Photos - Dracaenaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dracaenaceae: Collection data from the Manual de las Plantas de Costa Rica - Droseraceae: Full family description from DELTA data - Droseraceae: Overview from Wikipedia - Droseraceae: Information/Images from the University of Hawaii - Manoa) - Droseraceae: Information/Images from the Botany 301 - Texas A&M) - Droseraceae: Family page from Wisconsin Botany - Droseraceae: Images from the Botany Photos - Droseraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Droseraceae: Information from the Botanical Dermatology Database - Droseraceae: Images from the W3Tropicos System - Droseraceae: Arkansas Biodiversity - Droseraceae: Florida taxa from the Atlas of Florida Vascular Plants - Droseraceae: Tennessee taxa from the The University of Tennessee Herbarium - Dryopteridaceae: Overview from Wikipedia - Dryopteridaceae: Images from the Botany Photos - Dryopteridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Dryopteridaceae: Collection data from the Manual de las Plantas de Costa Rica - Dryopteridaceae: Arkansas Biodiversity (treated within the Polypodiaceae) - Dryopteridaceae: Florida taxa from the Atlas of Florida Vascular Plants - Dryopteridaceae: Tennessee taxa from the The University of Tennessee Herbarium - Duckeodendraceae: Full family description from DELTA data - Dulongiaceae: Full family description from DELTA data - Dysphaniaceae: Full family description from DELTA data - Ebenaceae: Full family description from DELTA data - Ebenaceae: Overview from Wikipedia - Ebenaceae: Information/Images from the University of Hawaii - Manoa) - Ebenaceae: Family page from Wisconsin Botany - Ebenaceae: Images from the Botany Photos - Ebenaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ebenaceae: Information from the Botanical Dermatology Database - Ebenaceae: Collection data from the Manual de las Plantas de Costa Rica - Ebenaceae: Images from the W3Tropicos System - Ebenaceae: Arkansas Biodiversity - Ebenaceae: Tennessee taxa from the The University of Tennessee Herbarium - Ecdeiocoleaceae: Full family description from DELTA data - Ehretiaceae: Full family description from DELTA data - Ehretiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ehretiaceae: Information from the Botanical Dermatology Database - Elaeagnaceae: Full family description from DELTA data - Elaeagnaceae: Overview from Wikipedia - Elaeagnaceae: Family page from Wisconsin Botany - Elaeagnaceae: Images from the Botany Photos - Elaeagnaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Elaeagnaceae: Collection data from the Manual de las Plantas de Costa Rica - Elaeagnaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Elaeagnaceae: Tennessee taxa from the The University of Tennessee Herbarium - Elaeocarpaceae: Full family description from DELTA data - Elaeocarpaceae: Overview from Wikipedia - Elaeocarpaceae: Information/Images from the University of Hawaii - Manoa) - Elaeocarpaceae: Family page from Wisconsin Botany - Elaeocarpaceae: Images from the Botany Photos - Elaeocarpaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Elaeocarpaceae: Information from the Botanical Dermatology Database - Elaeocarpaceae: Collection data from the Manual de las Plantas de Costa Rica - Elaeocarpaceae: Images from the W3Tropicos System - Elaphoglossaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Elatinaceae: Full family description from DELTA data - Elatinaceae: Overview from Wikipedia - Elatinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Elatinaceae: Collection data from the Manual de las Plantas de Costa Rica - Elatinaceae: Arkansas Biodiversity - Elatinaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ellisiophyllaceae: Full family description from DELTA data - Emblingiaceae: Full family description from DELTA data - Empetraceae: Full family description from DELTA data - Empetraceae: Overview from Wikipedia - Empetraceae: Family page from Wisconsin Botany - Empetraceae: Images from the Botany Photos - Empetraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Empetraceae: Images from the W3Tropicos System - Epacridaceae: Full family description from DELTA data - Epacridaceae: Overview from Wikipedia - Epacridaceae: Information/Images from the University of Hawaii - Manoa) - Epacridaceae: Family page from Wisconsin Botany - Epacridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Epacridaceae: Information from the Botanical Dermatology Database - Epacridaceae: Images from the W3Tropicos System - Ephedraceae: Overview from Wikipedia - Ephedraceae: Information/Images from the University of Hawaii - Manoa) - Ephedraceae: Family page from Wisconsin Botany - Ephedraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ephedraceae: Information from the Botanical Dermatology Database - Ephedraceae: Images from the W3Tropicos System - Ephedraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Equisetaceae: Overview from Wikipedia - Equisetaceae: Information/Images from the University of Hawaii - Manoa) - Equisetaceae: Family page from Wisconsin Botany - Equisetaceae: Images from the Botany Photos - Equisetaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Equisetaceae: Collection data from the Manual de las Plantas de Costa Rica - Equisetaceae: Arkansas Biodiversity - Equisetaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Equisetaceae: Florida taxa from the Atlas of Florida Vascular Plants - Equisetaceae: Tennessee taxa from the The University of Tennessee Herbarium - Eremolepidaceae: Full family description from DELTA data - Eremolepidaceae: Overview from Wikipedia - Eremolepidaceae: Collection data from the Manual de las Plantas de Costa Rica - Eremolepidaceae: Images from the W3Tropicos System - Eremosynaceae: Full family description from DELTA data - Ericaceae: Full family description from DELTA data - Ericaceae: Overview from Wikipedia - Ericaceae: Information/Images from the University of Hawaii - Manoa) - Ericaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Ericaceae: Information/Images from the Botany 301 - Texas A&M) - Ericaceae: Family page from Wisconsin Botany - Ericaceae: Images from the Botany Photos - Ericaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ericaceae: Information from the Botanical Dermatology Database - Ericaceae: Collection data from the Manual de las Plantas de Costa Rica - Ericaceae: Images from the W3Tropicos System - Ericaceae: Arkansas Biodiversity - Ericaceae: Texas Endemic - Ericaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ericaceae: Tennessee taxa from the The University of Tennessee Herbarium - Eriocaulaceae: Full family description from DELTA data - Eriocaulaceae: Overview from Wikipedia - Eriocaulaceae: Information/Images from the University of Hawaii - Manoa) - Eriocaulaceae: Family page from Wisconsin Botany - Eriocaulaceae: Images from the Botany Photos - Eriocaulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Eriocaulaceae: Collection data from the Manual de las Plantas de Costa Rica - Eriocaulaceae: Images from the W3Tropicos System - Eriocaulaceae: Arkansas Biodiversity - Eriocaulaceae: Florida taxa from the Atlas of Florida Vascular Plants - Eriocaulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Eriospermaceae: Full family description from DELTA data - Erythropalaceae: Full family description from DELTA data - Erythroxylaceae: Full family description from DELTA data - Erythroxylaceae: Overview from Wikipedia - Erythroxylaceae: Information/Images from the University of Hawaii - Manoa) - Erythroxylaceae: Family page from Wisconsin Botany - Erythroxylaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Erythroxylaceae: Information from the Botanical Dermatology Database - Erythroxylaceae: Collection data from the Manual de las Plantas de Costa Rica - Erythroxylaceae: Images from the W3Tropicos System - Escalloniaceae: Full family description from DELTA data - Escalloniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Escalloniaceae: Information from the Botanical Dermatology Database - Eucommiaceae: Full family description from DELTA data - Eucryphiaceae: Full family description from DELTA data - Eucryphiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Eucryphiaceae: Images from the W3Tropicos System - Euphorbiaceae: Full family description from DELTA data - Euphorbiaceae: Overview from Wikipedia - Euphorbiaceae: Information/Images from the University of Hawaii - Manoa) - Euphorbiaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Euphorbiaceae: Information/Images from the Botany 301 - Texas A&M) - Euphorbiaceae: Family page from Wisconsin Botany - Euphorbiaceae: Images from the Botany Photos - Euphorbiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Euphorbiaceae: Information from the Botanical Dermatology Database - Euphorbiaceae: Collection data from the Manual de las Plantas de Costa Rica - Euphorbiaceae: Images from the W3Tropicos System - Euphorbiaceae: Arkansas Biodiversity - Euphorbiaceae: Texas Endemics - Euphorbiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Euphorbiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Euphorbiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Eupomatiaceae: Full family description from DELTA data - Eupomatiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Eupteleaceae: Full family description from DELTA data - Euryalaceae: Full family description from DELTA data - Fabaceae: Full family description from DELTA data (as Leguminosae-Papilionoideae) - Fabaceae: Overview from Wikipedia - Fabaceae: Information/Images from the University of Hawaii - Manoa) - Fabaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Fabaceae: Information/Images from the Botany 301 - Texas A&M) - Fabaceae: Family page from Wisconsin Botany - Fabaceae: Images from the Botany Photos - Fabaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Fabaceae: Information from the Botanical Dermatology Database - Fabaceae: Collection data from the Manual de las Plantas de Costa Rica - Fabaceae: Images from the W3Tropicos System - Fabaceae: Arkansas Biodiversity - Fabaceae: Texas Endemics - Fabaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Fabaceae: Tennessee taxa from the The University of Tennessee Herbarium - Fagaceae: Full family description from DELTA data - Fagaceae: Overview from Wikipedia - Fagaceae: Information/Images from the University of Hawaii - Manoa) - Fagaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Fagaceae: Information/Images from the Botany 301 - Texas A&M) - Fagaceae: Family page from Wisconsin Botany - Fagaceae: Images from the Botany Photos - Fagaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Fagaceae: Information from the Botanical Dermatology Database - Fagaceae: Collection data from the Manual de las Plantas de Costa Rica - Fagaceae: Images from the W3Tropicos System - Fagaceae: Arkansas Biodiversity - Fagaceae: Texas Endemics - Fagaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Fagaceae: Tennessee taxa from the The University of Tennessee Herbarium - Flacourtiaceae: Full family description from DELTA data - Flacourtiaceae: Overview from Wikipedia - Flacourtiaceae: Information/Images from the University of Hawaii - Manoa) - Flacourtiaceae: Family page from Wisconsin Botany - Flacourtiaceae: Images from the Botany Photos - Flacourtiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Flacourtiaceae: Information from the Botanical Dermatology Database - Flacourtiaceae: Collection data from the Manual de las Plantas de Costa Rica - Flacourtiaceae: Images from the W3Tropicos System - Flacourtiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Flagellariaceae: Full family description from DELTA data - Flagellariaceae: Information from the Botanical Dermatology Database - Flagellariaceae: Collection data from the Manual de las Plantas de Costa Rica - Flagellariaceae: Images from the W3Tropicos System - Flindersiaceae: Full family description from DELTA data - Flindersiaceae: Information from the Botanical Dermatology Database - Foetidiaceae: Full family description from DELTA data - Fouquieriaceae: Full family description from DELTA data - Fouquieriaceae: Overview from Wikipedia - Fouquieriaceae: Information/Images from the University of Hawaii - Manoa) - Fouquieriaceae: Family page from Wisconsin Botany - Fouquieriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Fouquieriaceae: Information from the Botanical Dermatology Database - Fouquieriaceae: Images from the W3Tropicos System - Francoaceae: Full family description from DELTA data - Frankeniaceae: Full family description from DELTA data - Frankeniaceae: Overview from Wikipedia - Frankeniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Frankeniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Fumariaceae: Full family description from DELTA data - Fumariaceae: Overview from Wikipedia - Fumariaceae: Information/Images from the University of Hawaii - Manoa) - Fumariaceae: Family page from Wisconsin Botany - Fumariaceae: Images from the Botany Photos - Fumariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Fumariaceae: Information from the Botanical Dermatology Database - Fumariaceae: Images from the W3Tropicos System - Fumariaceae: Arkansas Biodiversity - Fumariaceae: Texas Endemics - Fumariaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Fumariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Fumariaceae: Tennessee taxa from the The University of Tennessee Herbarium - Garryaceae: Full family description from DELTA data - Garryaceae: Overview from Wikipedia - Garryaceae: Information/Images from the University of Hawaii - Manoa) - Garryaceae: Family page from Wisconsin Botany - Garryaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Garryaceae: Collection data from the Manual de las Plantas de Costa Rica - Geissolomataceae: Full family description from DELTA data - Gelsemiaceae: Full family description from DELTA data - Gelsemiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Geniostomaceae: Full family description from DELTA data - Gentianaceae: Full family description from DELTA data - Gentianaceae: Overview from Wikipedia - Gentianaceae: Information/Images from the University of Hawaii - Manoa) - Gentianaceae: Family page from Wisconsin Botany - Gentianaceae: Images from the Botany Photos - Gentianaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Gentianaceae: Collection data from the Manual de las Plantas de Costa Rica - Gentianaceae: Images from the W3Tropicos System - Gentianaceae: Arkansas Biodiversity - Gentianaceae: Texas Endemics - Gentianaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Gentianaceae: Florida taxa from the Atlas of Florida Vascular Plants - Gentianaceae: Tennessee taxa from the The University of Tennessee Herbarium - Geosiridaceae: Full family description from DELTA data - Geraniaceae: Full family description from DELTA data - Geraniaceae: Overview from Wikipedia - Geraniaceae: Information/Images from the University of Hawaii - Manoa) - Geraniaceae: Family page from Wisconsin Botany - Geraniaceae: Images from the Botany Photos - Geraniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Geraniaceae: Information from the Botanical Dermatology Database - Geraniaceae: Collection data from the Manual de las Plantas de Costa Rica - Geraniaceae: Images from the W3Tropicos System - Geraniaceae: Arkansas Biodiversity - Geraniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Geraniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Geraniaceae: Tennessee taxa from the The University of Tennessee Herbarium - Gesneriaceae: Full family description from DELTA data - Gesneriaceae: Overview from Wikipedia - Gesneriaceae: Information/Images from the University of Hawaii - Manoa) - Gesneriaceae: Family page from Wisconsin Botany - Gesneriaceae: Images from the Botany Photos - Gesneriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Gesneriaceae: Information from the Botanical Dermatology Database - Gesneriaceae: Collection data from the Manual de las Plantas de Costa Rica - Gesneriaceae: Images from the W3Tropicos System - Ginkgoaceae: Overview from Wikipedia - Ginkgoaceae: Family page from Wisconsin Botany - Ginkgoaceae: Images from the Botany Photos - Ginkgoaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ginkgoaceae: Information from the Botanical Dermatology Database - Ginkgoaceae: Images from the W3Tropicos System - Glaucidiaceae: Full family description from DELTA data - Gleicheniaceae: Overview from Wikipedia - Gleicheniaceae: Information/Images from the University of Hawaii - Manoa) - Gleicheniaceae: Family page from Wisconsin Botany - Gleicheniaceae: Images from the Botany Photos - Gleicheniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Gleicheniaceae: Collection data from the Manual de las Plantas de Costa Rica - Gleicheniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Globulariaceae: Full family description from DELTA data - Globulariaceae: Information/Images from the University of Hawaii - Manoa) - Globulariaceae: Family page from Wisconsin Botany - Globulariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Gnetaceae: Information/Images from the University of Hawaii - Manoa) - Gnetaceae: Family page from Wisconsin Botany - Gnetaceae: Images from the Botany Photos - Gnetaceae: Collection data from the Manual de las Plantas de Costa Rica - Gnetaceae: Images from the W3Tropicos System - Goetzeaceae: Full family description from DELTA data - Gomortegaceae: Full family description from DELTA data - Gomortegaceae: Images from the W3Tropicos System - Gonystylaceae: Full family description from DELTA data - Goodeniaceae: Full family description from DELTA data - Goodeniaceae: Overview from Wikipedia - Goodeniaceae: Information/Images from the University of Hawaii - Manoa) - Goodeniaceae: Family page from Wisconsin Botany - Goodeniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Goodeniaceae: Information from the Botanical Dermatology Database - Goodeniaceae: Images from the W3Tropicos System - Goodeniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Goupiaceae: Full family description from DELTA data - Gramineae: Full family description from DELTA data - Gramineae: Information from the Botanical Dermatology Database - Grammitidaceae: Overview from Wikipedia - Grammitidaceae: Collection data from the Manual de las Plantas de Costa Rica - Greyiaceae: Full family description from DELTA data - Griseliniaceae: Full family description from DELTA data - Grossulariaceae: Full family description from DELTA data - Grossulariaceae: Overview from Wikipedia - Grossulariaceae: Information/Images from the University of Hawaii - Manoa) - Grossulariaceae: Family page from Wisconsin Botany - Grossulariaceae: Images from the Botany Photos - Grossulariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Grossulariaceae: Information from the Botanical Dermatology Database - Grossulariaceae: Collection data from the Manual de las Plantas de Costa Rica - Grossulariaceae: Arkansas Biodiversity (treated as Saxifragaceae) - Grossulariaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Grossulariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Grubbiaceae: Full family description from DELTA data - Gunneraceae: Full family description from DELTA data - Gunneraceae: Overview from Wikipedia - Gunneraceae: Information/Images from the University of Hawaii - Manoa) - Gunneraceae: Images from the Botany Photos - Gunneraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Gunneraceae: Collection data from the Manual de las Plantas de Costa Rica - Guttiferae: Full family description from DELTA data - Guttiferae: Images from the Botany Photos - Guttiferae: Information from the Botanical Dermatology Database - Gyrocarpaceae: Full family description from DELTA data - Gyrostemonaceae: Full family description from DELTA data - Gyrostemonaceae: Information from the Botanical Dermatology Database - habitat photo: The Vascular Plant Image Library (Digital Flora of Texas) - Haemodoraceae: Full family description from DELTA data - Haemodoraceae: Overview from Wikipedia - Haemodoraceae: Information/Images from the University of Hawaii - Manoa) - Haemodoraceae: Family page from Wisconsin Botany - Haemodoraceae: Images from the Botany Photos - Haemodoraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Haemodoraceae: Information from the Botanical Dermatology Database - Haemodoraceae: Collection data from the Manual de las Plantas de Costa Rica - Haemodoraceae: Images from the W3Tropicos System - Haemodoraceae: Florida taxa from the Atlas of Florida Vascular Plants - Haemodoraceae: Tennessee taxa from the The University of Tennessee Herbarium - Halophytaceae: Full family description from DELTA data - Haloragaceae: Full family description from DELTA data (as Haloragidaceae) - Haloragaceae: Overview from Wikipedia - Haloragaceae: Family page from Wisconsin Botany - Haloragaceae: Images from the Botany Photos - Haloragaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Haloragaceae: Images from the W3Tropicos System - Haloragaceae: Arkansas Biodiversity - Haloragaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Haloragaceae: Florida taxa from the Atlas of Florida Vascular Plants - Haloragaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hamamelidaceae: Full family description from DELTA data - Hamamelidaceae: Overview from Wikipedia - Hamamelidaceae: Information/Images from the University of Hawaii - Manoa) - Hamamelidaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Hamamelidaceae: Family page from Wisconsin Botany - Hamamelidaceae: Images from the Botany Photos - Hamamelidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hamamelidaceae: Information from the Botanical Dermatology Database - Hamamelidaceae: Collection data from the Manual de las Plantas de Costa Rica - Hamamelidaceae: Images from the W3Tropicos System - Hamamelidaceae: Arkansas Biodiversity - Hamamelidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Hamamelidaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hanguanaceae: Full family description from DELTA data - Hanguanaceae: Information/Images from the University of Hawaii - Manoa) - Hectorellaceae: Full family description from DELTA data - Heliconiaceae: Full family description from DELTA data - Heliconiaceae: Overview from Wikipedia - Heliconiaceae: Information/Images from the University of Hawaii - Manoa) - Heliconiaceae: Family page from Wisconsin Botany - Heliconiaceae: Images from the Botany Photos - Heliconiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Heliconiaceae: Collection data from the Manual de las Plantas de Costa Rica - Heliconiaceae: Images from the W3Tropicos System - Heliconiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Helwingiaceae: Full family description from DELTA data - Hemerocallidaceae: Full family description from DELTA data - Hemerocallidaceae: Images from the Botany Photos - Hemerocallidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hemerocallidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Henriqueziaceae: Full family description from DELTA data - Hernandiaceae: Full family description from DELTA data - Hernandiaceae: Overview from Wikipedia - Hernandiaceae: Information/Images from the University of Hawaii - Manoa) - Hernandiaceae: Images from the Botany Photos - Hernandiaceae: Information from the Botanical Dermatology Database - Hernandiaceae: Collection data from the Manual de las Plantas de Costa Rica - Hernandiaceae: Images from the W3Tropicos System - Herreriaceae: Full family description from DELTA data - Heteropyxidaceae: Full family description from DELTA data - Himantandraceae: Full family description from DELTA data - Hippocastanaceae: Full family description from DELTA data - Hippocastanaceae: Overview from Wikipedia - Hippocastanaceae: Information/Images from the University of Hawaii - Manoa) - Hippocastanaceae: Family page from Wisconsin Botany - Hippocastanaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hippocastanaceae: Information from the Botanical Dermatology Database - Hippocastanaceae: Collection data from the Manual de las Plantas de Costa Rica - Hippocastanaceae: Images from the W3Tropicos System - Hippocastanaceae: Arkansas Biodiversity - Hippocastanaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hippocrateaceae: Overview from Wikipedia - Hippocrateaceae: Collection data from the Manual de las Plantas de Costa Rica - Hippocrateaceae: Images from the W3Tropicos System - Hippuridaceae: Full family description from DELTA data - Hippuridaceae: Overview from Wikipedia - Hippuridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hippuridaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Hoplestigmataceae: Full family description from DELTA data - Hostaceae: Full family description from DELTA data - Hostaceae: Images from the Botany Photos - Huaceae: Full family description from DELTA data - Hugoniaceae: Full family description from DELTA data - Humbertiaceae: Full family description from DELTA data - Humiriaceae: Full family description from DELTA data - Humiriaceae: Images from the Botany Photos - Humiriaceae: Collection data from the Manual de las Plantas de Costa Rica - Humiriaceae: Images from the W3Tropicos System - Hyacinthaceae: Full family description from DELTA data - Hyacinthaceae: Images from the Botany Photos - Hyacinthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hyacinthaceae: Florida taxa from the Atlas of Florida Vascular Plants - Hydatellaceae: Full family description from DELTA data - Hydnoraceae: Full family description from DELTA data - Hydnoraceae: Collection data from the Manual de las Plantas de Costa Rica - Hydnoraceae: Images from the W3Tropicos System - Hydrangeaceae: Full family description from DELTA data - Hydrangeaceae: Overview from Wikipedia - Hydrangeaceae: Information/Images from the University of Hawaii - Manoa) - Hydrangeaceae: Family page from Wisconsin Botany - Hydrangeaceae: Images from the Botany Photos - Hydrangeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hydrangeaceae: Information from the Botanical Dermatology Database - Hydrangeaceae: Collection data from the Manual de las Plantas de Costa Rica - Hydrangeaceae: Images from the W3Tropicos System - Hydrangeaceae: Arkansas Biodiversity (included within Saxifragaceae) - Hydrastidaceae: Full family description from DELTA data - Hydrastidaceae: Information from the Botanical Dermatology Database - Hydrocharitaceae: Full family description from DELTA data - Hydrocharitaceae: Overview from Wikipedia - Hydrocharitaceae: Information/Images from the University of Hawaii - Manoa) - Hydrocharitaceae: Family page from Wisconsin Botany - Hydrocharitaceae: Images from the Botany Photos - Hydrocharitaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hydrocharitaceae: Information from the Botanical Dermatology Database - Hydrocharitaceae: Collection data from the Manual de las Plantas de Costa Rica - Hydrocharitaceae: Images from the W3Tropicos System - Hydrocharitaceae: Arkansas Biodiversity - Hydrocharitaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Hydrocharitaceae: Florida taxa from the Atlas of Florida Vascular Plants - Hydrocharitaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hydrocotylaceae: Information from the Botanical Dermatology Database - Hydrophyllaceae: Full family description from DELTA data - Hydrophyllaceae: Overview from Wikipedia - Hydrophyllaceae: Information/Images from the University of Hawaii - Manoa) - Hydrophyllaceae: Family page from Wisconsin Botany - Hydrophyllaceae: Images from the Botany Photos - Hydrophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hydrophyllaceae: Information from the Botanical Dermatology Database - Hydrophyllaceae: Collection data from the Manual de las Plantas de Costa Rica - Hydrophyllaceae: Images from the W3Tropicos System - Hydrophyllaceae: Arkansas Biodiversity - Hydrophyllaceae: Texas Endemics - Hydrophyllaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Hydrophyllaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hymenocardiaceae: Full family description from DELTA data - Hymenocardiaceae: Information from the Botanical Dermatology Database - Hymenophyllaceae: Overview from Wikipedia - Hymenophyllaceae: Family page from Wisconsin Botany - Hymenophyllaceae: Images from the Botany Photos - Hymenophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hymenophyllaceae: Collection data from the Manual de las Plantas de Costa Rica - Hymenophyllaceae: Arkansas Biodiversity - Hymenophyllaceae: Florida taxa from the Atlas of Florida Vascular Plants - Hymenophyllaceae: Tennessee taxa from the The University of Tennessee Herbarium - Hypecoaceae: Full family description from DELTA data - Hypericaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hypericaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Hypolepidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hypoxidaceae: Full family description from DELTA data - Hypoxidaceae: Images from the Botany Photos - Hypoxidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Hypoxidaceae: Collection data from the Manual de las Plantas de Costa Rica - Hypoxidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Hypseocharitaceae: Full family description from DELTA data - Icacinaceae: Full family description from DELTA data - Icacinaceae: Overview from Wikipedia - Icacinaceae: Information/Images from the University of Hawaii - Manoa) - Icacinaceae: Family page from Wisconsin Botany - Icacinaceae: Information from the Botanical Dermatology Database - Icacinaceae: Collection data from the Manual de las Plantas de Costa Rica - Icacinaceae: Images from the W3Tropicos System - Idiospermaceae: Full family description from DELTA data - Illecebraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Illiciaceae: Full family description from DELTA data - Illiciaceae: Overview from Wikipedia - Illiciaceae: Information/Images from the University of Hawaii - Manoa) - Illiciaceae: Family page from Wisconsin Botany - Illiciaceae: Images from the Botany Photos - Illiciaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Illiciaceae: Information from the Botanical Dermatology Database - Illiciaceae: Florida taxa from the Atlas of Florida Vascular Plants - Iridaceae: Full family description from DELTA data - Iridaceae: Overview from Wikipedia - Iridaceae: Information/Images from the University of Hawaii - Manoa) - Iridaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Iridaceae: Information/Images from the Botany 301 - Texas A&M) - Iridaceae: Family page from Wisconsin Botany - Iridaceae: Images from the Botany Photos - Iridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Iridaceae: Information from the Botanical Dermatology Database - Iridaceae: Collection data from the Manual de las Plantas de Costa Rica - Iridaceae: Images from the W3Tropicos System - Iridaceae: Arkansas Biodiversity - Iridaceae: Texas Endemic - Iridaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Iridaceae: Florida taxa from the Atlas of Florida Vascular Plants - Iridaceae: Tennessee taxa from the The University of Tennessee Herbarium - Irvingiaceae: Full family description from DELTA data - Isoetaceae: Overview from Wikipedia - Isoetaceae: Family page from Wisconsin Botany - Isoetaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Isoetaceae: Collection data from the Manual de las Plantas de Costa Rica - Isoetaceae: Arkansas Biodiversity - Isoetaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Isoetaceae: Florida taxa from the Atlas of Florida Vascular Plants - Isoetaceae: Tennessee taxa from the The University of Tennessee Herbarium - Iteaceae: Full family description from DELTA data - Iteaceae: Florida taxa from the Atlas of Florida Vascular Plants - Ixioliriaceae: Full family description from DELTA data - Ixonanthaceae: Full family description from DELTA data - Joinvilleaceae: Full family description from DELTA data - Joinvilleaceae: Overview from Wikipedia - Joinvilleaceae: Information/Images from the University of Hawaii - Manoa) - Juglandaceae: Full family description from DELTA data - Juglandaceae: Overview from Wikipedia - Juglandaceae: Information/Images from the University of Hawaii - Manoa) - Juglandaceae: Information/Images from the Botany 301 - Texas A&M) - Juglandaceae: Family page from Wisconsin Botany - Juglandaceae: Images from the Botany Photos - Juglandaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Juglandaceae: Information from the Botanical Dermatology Database - Juglandaceae: Collection data from the Manual de las Plantas de Costa Rica - Juglandaceae: Images from the W3Tropicos System - Juglandaceae: Arkansas Biodiversity - Juglandaceae: Tennessee taxa from the The University of Tennessee Herbarium - Julianaceae: Full family description from DELTA data - Julianiaceae: Full family description from DELTA data (as Julianaceae) - Juncaceae: Full family description from DELTA data - Juncaceae: Overview from Wikipedia - Juncaceae: Information/Images from the University of Hawaii - Manoa) - Juncaceae: Information/Images from the Botany 301 - Texas A&M) - Juncaceae: Family page from Wisconsin Botany - Juncaceae: Images from the Botany Photos - Juncaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Juncaceae: Collection data from the Manual de las Plantas de Costa Rica - Juncaceae: Images from the W3Tropicos System - Juncaceae: Arkansas Biodiversity - Juncaceae: Texas Endemic - Juncaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Juncaceae: Florida taxa from the Atlas of Florida Vascular Plants - Juncaceae: Tennessee taxa from the The University of Tennessee Herbarium - Juncaginaceae: Full family description from DELTA data - Juncaginaceae: Overview from Wikipedia - Juncaginaceae: Family page from Wisconsin Botany - Juncaginaceae: Images from the Botany Photos - Juncaginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Juncaginaceae: Florida taxa from the Atlas of Florida Vascular Plants - Kingdoniaceae: Full family description from DELTA data - Kirkiaceae: Full family description from DELTA data - Koeberliniaceae: Full family description from DELTA data - Koeberliniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Koeberliniaceae: Images from the W3Tropicos System - Krameriaceae: Full family description from DELTA data - Krameriaceae: Overview from Wikipedia - Krameriaceae: Family page from Wisconsin Botany - Krameriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Krameriaceae: Information from the Botanical Dermatology Database - Krameriaceae: Collection data from the Manual de las Plantas de Costa Rica - Krameriaceae: Images from the W3Tropicos System - Krameriaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Krameriaceae: Florida taxa from the Atlas of Florida Vascular Plants - Labiatae: Full family description from DELTA data - Labiatae: Information from the Botanical Dermatology Database - Lacandoniaceae: Full family description from DELTA data - Lacandoniaceae: Images from the W3Tropicos System - Lacistemaceae: Full family description from DELTA data (as Lacistemataceae) - Lacistemataceae: Full family description from DELTA data - Lacistemataceae: Images from the W3Tropicos System - Lactoridaceae: Full family description from DELTA data - Lactoridaceae: Images from the W3Tropicos System - Lamiaceae: Overview from Wikipedia - Lamiaceae: Information/Images from the University of Hawaii - Manoa) - Lamiaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Lamiaceae: Information/Images from the Botany 301 - Texas A&M) - Lamiaceae: Family page from Wisconsin Botany - Lamiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lamiaceae: Collection data from the Manual de las Plantas de Costa Rica - Lamiaceae: Images from the W3Tropicos System - Lamiaceae: Arkansas Biodiversity - Lamiaceae: Texas Endemics - Lamiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Lamiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Lamiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Lardizabalaceae: Full family description from DELTA data - Lardizabalaceae: Overview from Wikipedia - Lardizabalaceae: Images from the Botany Photos - Lardizabalaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lardizabalaceae: Images from the W3Tropicos System - Lauraceae: Full family description from DELTA data - Lauraceae: Overview from Wikipedia - Lauraceae: Information/Images from the University of Hawaii - Manoa) - Lauraceae: Information/Images from the Botany 301 - Texas A&M) - Lauraceae: Family page from Wisconsin Botany - Lauraceae: Images from the Botany Photos - Lauraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lauraceae: Information from the Botanical Dermatology Database - Lauraceae: Collection data from the Manual de las Plantas de Costa Rica - Lauraceae: Images from the W3Tropicos System - Lauraceae: Arkansas Biodiversity - Lauraceae: Florida taxa from the Atlas of Florida Vascular Plants - Lauraceae: Tennessee taxa from the The University of Tennessee Herbarium - Lecythidaceae: Full family description from DELTA data - Lecythidaceae: Overview from Wikipedia - Lecythidaceae: Information/Images from the University of Hawaii - Manoa) - Lecythidaceae: Family page from Wisconsin Botany - Lecythidaceae: Images from the Botany Photos - Lecythidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lecythidaceae: Information from the Botanical Dermatology Database - Lecythidaceae: Collection data from the Manual de las Plantas de Costa Rica - Lecythidaceae: Images from the W3Tropicos System - Ledocarpaceae: Full family description from DELTA data - Leeaceae: Full family description from DELTA data - Leeaceae: Information/Images from the University of Hawaii - Manoa) - Leeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Leguminosae: Full family description from DELTA data (as Fabaceae s. lat.) - Leguminosae: Images from the Botany Photos - Leguminosae: Information from the Botanical Dermatology Database - Leitneriaceae: Full family description from DELTA data - Leitneriaceae: Overview from Wikipedia - Leitneriaceae: Arkansas Biodiversity - Lemnaceae: Full family description from DELTA data - Lemnaceae: Overview from Wikipedia - Lemnaceae: Information/Images from the University of Hawaii - Manoa) - Lemnaceae: Information/Images from the Botany 301 - Texas A&M) - Lemnaceae: Family page from Wisconsin Botany - Lemnaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lemnaceae: Collection data from the Manual de las Plantas de Costa Rica - Lemnaceae: Images from the W3Tropicos System - Lemnaceae: Arkansas Biodiversity - Lemnaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Lemnaceae: Tennessee taxa from the The University of Tennessee Herbarium - Lennoaceae: Full family description from DELTA data - Lennoaceae: Overview from Wikipedia - Lennoaceae: Information/Images from the University of Hawaii - Manoa) - Lennoaceae: Images from the W3Tropicos System - Lentibulariaceae: Full family description from DELTA data - Lentibulariaceae: Overview from Wikipedia - Lentibulariaceae: Information/Images from the University of Hawaii - Manoa) - Lentibulariaceae: Family page from Wisconsin Botany - Lentibulariaceae: Images from the Botany Photos - Lentibulariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lentibulariaceae: Collection data from the Manual de las Plantas de Costa Rica - Lentibulariaceae: Images from the W3Tropicos System - Lentibulariaceae: Arkansas Biodiversity - Lentibulariaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Lentibulariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Lentibulariaceae: Tennessee taxa from the The University of Tennessee Herbarium - Leonticaceae: Full family description from DELTA data - Lepidobotryaceae: Full family description from DELTA data - Lepidobotryaceae: Collection data from the Manual de las Plantas de Costa Rica - Lepidobotryaceae: Images from the W3Tropicos System - Lepuropetalaceae: Full family description from DELTA data - Liliaceae: Full family description from DELTA data - Liliaceae: Overview from Wikipedia - Liliaceae: Information/Images from the University of Hawaii - Manoa) - Liliaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Liliaceae: Information/Images from the Botany 301 - Texas A&M) - Liliaceae: Family page from Wisconsin Botany - Liliaceae: Images from the Botany Photos - Liliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Liliaceae: Information from the Botanical Dermatology Database - Liliaceae: Images from the W3Tropicos System - Liliaceae: Arkansas Biodiversity - Liliaceae: Texas Endemics - Liliaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Liliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Liliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Limnanthaceae: Full family description from DELTA data - Limnanthaceae: Overview from Wikipedia - Limnanthaceae: Information/Images from the University of Hawaii - Manoa) - Limnanthaceae: Family page from Wisconsin Botany - Limnanthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Limnanthaceae: Information from the Botanical Dermatology Database - Limnanthaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Limnocharitaceae: Full family description from DELTA data - Limnocharitaceae: Overview from Wikipedia - Limnocharitaceae: Family page from Wisconsin Botany - Limnocharitaceae: Images from the Botany Photos - Limnocharitaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Limnocharitaceae: Collection data from the Manual de las Plantas de Costa Rica - Limnocharitaceae: Florida taxa from the Atlas of Florida Vascular Plants - Linaceae: Full family description from DELTA data - Linaceae: Overview from Wikipedia - Linaceae: Information/Images from the University of Hawaii - Manoa) - Linaceae: Family page from Wisconsin Botany - Linaceae: Images from the Botany Photos - Linaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Linaceae: Information from the Botanical Dermatology Database - Linaceae: Collection data from the Manual de las Plantas de Costa Rica - Linaceae: Images from the W3Tropicos System - Linaceae: Arkansas Biodiversity - Linaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Linaceae: Florida taxa from the Atlas of Florida Vascular Plants - Linaceae: Tennessee taxa from the The University of Tennessee Herbarium - Lindsaeaceae: Images from the Botany Photos - Lindsaeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lissocarpaceae: Full family description from DELTA data - Loasaceae: Full family description from DELTA data - Loasaceae: Overview from Wikipedia - Loasaceae: Information/Images from the University of Hawaii - Manoa) - Loasaceae: Family page from Wisconsin Botany - Loasaceae: Images from the Botany Photos - Loasaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Loasaceae: Information from the Botanical Dermatology Database - Loasaceae: Collection data from the Manual de las Plantas de Costa Rica - Loasaceae: Images from the W3Tropicos System - Loasaceae: Arkansas Biodiversity - Loasaceae: Texas Endemic - Loasaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Lobeliaceae: Images from the Botany Photos - Lobeliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Loganiaceae: Full family description from DELTA data - Loganiaceae: Overview from Wikipedia - Loganiaceae: Information/Images from the University of Hawaii - Manoa) - Loganiaceae: Family page from Wisconsin Botany - Loganiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Loganiaceae: Information from the Botanical Dermatology Database - Loganiaceae: Collection data from the Manual de las Plantas de Costa Rica - Loganiaceae: Images from the W3Tropicos System - Loganiaceae: Arkansas Biodiversity - Loganiaceae: Texas Endemics - Loganiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Loganiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Lomandraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lomariopsidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lomariopsidaceae: Collection data from the Manual de las Plantas de Costa Rica - Lomariopsidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Lophopyxidaceae: Full family description from DELTA data - Lophosoriaceae: Overview from Wikipedia - Lophosoriaceae: Images from the Botany Photos - Lophosoriaceae: Collection data from the Manual de las Plantas de Costa Rica - Loranthaceae: Full family description from DELTA data - Loranthaceae: Overview from Wikipedia - Loranthaceae: Family page from Wisconsin Botany - Loranthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Loranthaceae: Information from the Botanical Dermatology Database - Loranthaceae: Collection data from the Manual de las Plantas de Costa Rica - Loranthaceae: Images from the W3Tropicos System - Lowiaceae: Full family description from DELTA data - Loxomataceae: Collection data from the Manual de las Plantas de Costa Rica - Luzuriagaceae: Full family description from DELTA data - Lycopodiaceae: Overview from Wikipedia - Lycopodiaceae: Information/Images from the University of Hawaii - Manoa) - Lycopodiaceae: Family page from Wisconsin Botany - Lycopodiaceae: Images from the Botany Photos - Lycopodiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lycopodiaceae: Information from the Botanical Dermatology Database - Lycopodiaceae: Collection data from the Manual de las Plantas de Costa Rica - Lycopodiaceae: Arkansas Biodiversity - Lycopodiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Lycopodiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Lygodiaceae: Overview from Wikipedia - Lygodiaceae: Images from the Botany Photos - Lythraceae: Full family description from DELTA data - Lythraceae: Overview from Wikipedia - Lythraceae: Information/Images from the University of Hawaii - Manoa) - Lythraceae: Family page from Wisconsin Botany - Lythraceae: Images from the Botany Photos - Lythraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Lythraceae: Information from the Botanical Dermatology Database - Lythraceae: Collection data from the Manual de las Plantas de Costa Rica - Lythraceae: Images from the W3Tropicos System - Lythraceae: Arkansas Biodiversity - Lythraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Lythraceae: Tennessee taxa from the The University of Tennessee Herbarium - Magnoliaceae: Full family description from DELTA data - Magnoliaceae: Overview from Wikipedia - Magnoliaceae: Information/Images from the University of Hawaii - Manoa) - Magnoliaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Magnoliaceae: Information/Images from the Botany 301 - Texas A&M) - Magnoliaceae: Family page from Wisconsin Botany - Magnoliaceae: Images from the Botany Photos - Magnoliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Magnoliaceae: Information from the Botanical Dermatology Database - Magnoliaceae: Collection data from the Manual de las Plantas de Costa Rica - Magnoliaceae: Images from the W3Tropicos System - Magnoliaceae: Arkansas Biodiversity - Magnoliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Magnoliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Malesherbiaceae: Full family description from DELTA data - Malesherbiaceae: Images from the W3Tropicos System - Malpighiaceae: Full family description from DELTA data - Malpighiaceae: Overview from Wikipedia - Malpighiaceae: Information/Images from the University of Hawaii - Manoa) - Malpighiaceae: Family page from Wisconsin Botany - Malpighiaceae: Images from the Botany Photos - Malpighiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Malpighiaceae: Information from the Botanical Dermatology Database - Malpighiaceae: Collection data from the Manual de las Plantas de Costa Rica - Malpighiaceae: Images from the W3Tropicos System - Malpighiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Malvaceae: Full family description from DELTA data - Malvaceae: Overview from Wikipedia - Malvaceae: Information/Images from the University of Hawaii - Manoa) - Malvaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Malvaceae: Information/Images from the Botany 301 - Texas A&M) - Malvaceae: Family page from Wisconsin Botany - Malvaceae: Images from the Botany Photos - Malvaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Malvaceae: Information from the Botanical Dermatology Database - Malvaceae: Collection data from the Manual de las Plantas de Costa Rica - Malvaceae: Images from the W3Tropicos System - Malvaceae: Arkansas Biodiversity - Malvaceae: Texas Endemics - Malvaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Malvaceae: Tennessee taxa from the The University of Tennessee Herbarium - Marantaceae: Full family description from DELTA data - Marantaceae: Overview from Wikipedia - Marantaceae: Information/Images from the University of Hawaii - Manoa) - Marantaceae: Images from the Botany Photos - Marantaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Marantaceae: Information from the Botanical Dermatology Database - Marantaceae: Collection data from the Manual de las Plantas de Costa Rica - Marantaceae: Images from the W3Tropicos System - Marantaceae: Arkansas Biodiversity - Marantaceae: Florida taxa from the Atlas of Florida Vascular Plants - Marattiaceae: Overview from Wikipedia - Marattiaceae: Information/Images from the University of Hawaii - Manoa) - Marattiaceae: Family page from Wisconsin Botany - Marattiaceae: Images from the Botany Photos - Marattiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Marattiaceae: Collection data from the Manual de las Plantas de Costa Rica - Marcgraviaceae: Full family description from DELTA data - Marcgraviaceae: Overview from Wikipedia - Marcgraviaceae: Information/Images from the University of Hawaii - Manoa) - Marcgraviaceae: Images from the Botany Photos - Marcgraviaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Marcgraviaceae: Collection data from the Manual de las Plantas de Costa Rica - Marcgraviaceae: Images from the W3Tropicos System - Marsileaceae: Overview from Wikipedia - Marsileaceae: Images from the Botany Photos - Marsileaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Marsileaceae: Collection data from the Manual de las Plantas de Costa Rica - Marsileaceae: Arkansas Biodiversity - Marsileaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Marsileaceae: Florida taxa from the Atlas of Florida Vascular Plants - Marsileaceae: Tennessee taxa from the The University of Tennessee Herbarium - Martyniaceae: Full family description from DELTA data - Martyniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Martyniaceae: Information from the Botanical Dermatology Database - Martyniaceae: Images from the W3Tropicos System - Martyniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Martyniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Mastixiaceae: Full family description from DELTA data - Mayacaceae: Full family description from DELTA data - Mayacaceae: Overview from Wikipedia - Mayacaceae: Images from the Botany Photos - Mayacaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Mayacaceae: Collection data from the Manual de las Plantas de Costa Rica - Mayacaceae: Images from the W3Tropicos System - Medusagynaceae: Full family description from DELTA data - Medusandraceae: Full family description from DELTA data - Melanophyllaceae: Full family description from DELTA data - Melanthiaceae: Full family description from DELTA data - Melanthiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Melanthiaceae: Collection data from the Manual de las Plantas de Costa Rica - Melanthiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Melastomataceae: Full family description from DELTA data - Melastomataceae: Overview from Wikipedia - Melastomataceae: Information/Images from the University of Hawaii - Manoa) - Melastomataceae: Family page from Wisconsin Botany - Melastomataceae: Images from the Botany Photos - Melastomataceae: The Vascular Plant Image Library (Digital Flora of Texas) - Melastomataceae: Information from the Botanical Dermatology Database - Melastomataceae: Collection data from the Manual de las Plantas de Costa Rica - Melastomataceae: Images from the W3Tropicos System - Melastomataceae: Arkansas Biodiversity - Melastomataceae: Tennessee taxa from the The University of Tennessee Herbarium - Meliaceae: Full family description from DELTA data - Meliaceae: Overview from Wikipedia - Meliaceae: Information/Images from the University of Hawaii - Manoa) - Meliaceae: Family page from Wisconsin Botany - Meliaceae: Images from the Botany Photos - Meliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Meliaceae: Information from the Botanical Dermatology Database - Meliaceae: Collection data from the Manual de las Plantas de Costa Rica - Meliaceae: Images from the W3Tropicos System - Meliaceae: Arkansas Biodiversity - Meliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Melianthaceae: Full family description from DELTA data - Melianthaceae: Images from the W3Tropicos System - Meliosmaceae: Full family description from DELTA data - Memecylaceae: Full family description from DELTA data - Memecylaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Mendonciaceae: Full family description from DELTA data - Menispermaceae: Full family description from DELTA data - Menispermaceae: Overview from Wikipedia - Menispermaceae: Information/Images from the University of Hawaii - Manoa) - Menispermaceae: Family page from Wisconsin Botany - Menispermaceae: Images from the Botany Photos - Menispermaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Menispermaceae: Information from the Botanical Dermatology Database - Menispermaceae: Collection data from the Manual de las Plantas de Costa Rica - Menispermaceae: Images from the W3Tropicos System - Menispermaceae: Arkansas Biodiversity - Menispermaceae: Florida taxa from the Atlas of Florida Vascular Plants - Menispermaceae: Tennessee taxa from the The University of Tennessee Herbarium - Menyanthaceae: Full family description from DELTA data - Menyanthaceae: Overview from Wikipedia - Menyanthaceae: Family page from Wisconsin Botany - Menyanthaceae: Images from the Botany Photos - Menyanthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Menyanthaceae: Collection data from the Manual de las Plantas de Costa Rica - Menyanthaceae: Images from the W3Tropicos System - Menyanthaceae: Arkansas Biodiversity (treated as Gentianaceae) - Menyanthaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Menyanthaceae: Florida taxa from the Atlas of Florida Vascular Plants - Menyanthaceae: Tennessee taxa from the The University of Tennessee Herbarium - Metaxyaceae: Images from the Botany Photos - Metaxyaceae: Collection data from the Manual de las Plantas de Costa Rica - Mimosaceae: Full family description from DELTA data (as Leguminosae-Mimosoideae) - Mimosaceae: Information/Images from the University of Hawaii - Manoa) - Mimosaceae: Information/Images from the Botany 301 - Texas A&M) - Mimosaceae: Family page from Wisconsin Botany - Mimosaceae: Images from the Botany Photos - Mimosaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Mimosaceae: Collection data from the Manual de las Plantas de Costa Rica - Misodendraceae: Full family description from DELTA data - Misodendraceae: Images from the W3Tropicos System - Molluginaceae: Full family description from DELTA data - Molluginaceae: Overview from Wikipedia - Molluginaceae: Family page from Wisconsin Botany - Molluginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Molluginaceae: Collection data from the Manual de las Plantas de Costa Rica - Molluginaceae: Arkansas Biodiversity - Molluginaceae: Florida taxa from the Atlas of Florida Vascular Plants - Molluginaceae: Tennessee taxa from the The University of Tennessee Herbarium - Monimiaceae: Full family description from DELTA data - Monimiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Monimiaceae: Collection data from the Manual de las Plantas de Costa Rica - Monimiaceae: Images from the W3Tropicos System - Monotropaceae: Full family description from DELTA data - Monotropaceae: Overview from Wikipedia - Monotropaceae: Information/Images from the Botany 301 - Texas A&M) - Monotropaceae: Family page from Wisconsin Botany - Monotropaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Monotropaceae: Arkansas Biodiversity (placed within the Pyrolaceae) - Montiniaceae: Full family description from DELTA data - Montiniaceae: Information from the Botanical Dermatology Database - Moraceae: Full family description from DELTA data - Moraceae: Overview from Wikipedia - Moraceae: Information/Images from the University of Hawaii - Manoa) - Moraceae: Information and images from the Digital Flowers (Integrative Biology 260) - Moraceae: Information/Images from the Botany 301 - Texas A&M) - Moraceae: Family page from Wisconsin Botany - Moraceae: Images from the Botany Photos - Moraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Moraceae: Information from the Botanical Dermatology Database - Moraceae: Collection data from the Manual de las Plantas de Costa Rica - Moraceae: Images from the W3Tropicos System - Moraceae: Arkansas Biodiversity - Moraceae: Tennessee taxa from the The University of Tennessee Herbarium - Morinaceae: Full family description from DELTA data - Moringaceae: Full family description from DELTA data - Moringaceae: Overview from Wikipedia - Moringaceae: Information/Images from the University of Hawaii - Manoa) - Moringaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Moringaceae: Information from the Botanical Dermatology Database - Moringaceae: Collection data from the Manual de las Plantas de Costa Rica - Moringaceae: Images from the W3Tropicos System - Muntingiaceae: Full family description from DELTA data - Musaceae: Full family description from DELTA data - Musaceae: Overview from Wikipedia - Musaceae: Information/Images from the University of Hawaii - Manoa) - Musaceae: Family page from Wisconsin Botany - Musaceae: Images from the Botany Photos - Musaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Musaceae: Collection data from the Manual de las Plantas de Costa Rica - Musaceae: Images from the W3Tropicos System - Musaceae: Florida taxa from the Atlas of Florida Vascular Plants - Myoporaceae: Full family description from DELTA data - Myoporaceae: Overview from Wikipedia - Myoporaceae: Information/Images from the University of Hawaii - Manoa) - Myoporaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Myoporaceae: Images from the W3Tropicos System - Myoporaceae: Florida taxa from the Atlas of Florida Vascular Plants - Myricaceae: Full family description from DELTA data - Myricaceae: Overview from Wikipedia - Myricaceae: Family page from Wisconsin Botany - Myricaceae: Images from the Botany Photos - Myricaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Myricaceae: Information from the Botanical Dermatology Database - Myricaceae: Collection data from the Manual de las Plantas de Costa Rica - Myricaceae: Images from the W3Tropicos System - Myricaceae: Arkansas Biodiversity - Myricaceae: Tennessee taxa from the The University of Tennessee Herbarium - Myristicaceae: Full family description from DELTA data - Myristicaceae: Overview from Wikipedia - Myristicaceae: Information/Images from the University of Hawaii - Manoa) - Myristicaceae: Family page from Wisconsin Botany - Myristicaceae: Images from the Botany Photos - Myristicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Myristicaceae: Information from the Botanical Dermatology Database - Myristicaceae: Collection data from the Manual de las Plantas de Costa Rica - Myristicaceae: Images from the W3Tropicos System - Myrothamnaceae: Full family description from DELTA data - Myrsinaceae: Full family description from DELTA data - Myrsinaceae: Overview from Wikipedia - Myrsinaceae: Information/Images from the University of Hawaii - Manoa) - Myrsinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Myrsinaceae: Collection data from the Manual de las Plantas de Costa Rica - Myrsinaceae: Images from the W3Tropicos System - Myrtaceae: Full family description from DELTA data - Myrtaceae: Overview from Wikipedia - Myrtaceae: Information/Images from the University of Hawaii - Manoa) - Myrtaceae: Family page from Wisconsin Botany - Myrtaceae: Images from the Botany Photos - Myrtaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Myrtaceae: Information from the Botanical Dermatology Database - Myrtaceae: Collection data from the Manual de las Plantas de Costa Rica - Myrtaceae: Images from the W3Tropicos System - Najadaceae: Full family description from DELTA data - Najadaceae: Overview from Wikipedia - Najadaceae: Family page from Wisconsin Botany - Najadaceae: Information from the Botanical Dermatology Database - Najadaceae: Images from the W3Tropicos System - Najadaceae: Arkansas Biodiversity - Najadaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Najadaceae: Florida taxa from the Atlas of Florida Vascular Plants - Najadaceae: Tennessee taxa from the The University of Tennessee Herbarium - Nandinaceae: Full family description from DELTA data - Napoleonaeaceae: Full family description from DELTA data - Nartheciaceae: Florida taxa from the Atlas of Florida Vascular Plants - Naucleaceae: Full family description from DELTA data - Naucleaceae: Information from the Botanical Dermatology Database - Nelsoniaceae: Full family description from DELTA data - Nelumbonaceae: Full family description from DELTA data - Nelumbonaceae: Overview from Wikipedia - Nelumbonaceae: Information/Images from the University of Hawaii - Manoa) - Nelumbonaceae: Family page from Wisconsin Botany - Nelumbonaceae: Images from the Botany Photos - Nelumbonaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nelumbonaceae: Arkansas Biodiversity (included within Nymphaeaceae) - Nelumbonaceae: Florida taxa from the Atlas of Florida Vascular Plants - Nelumbonaceae: Tennessee taxa from the The University of Tennessee Herbarium - Nepenthaceae: Full family description from DELTA data - Nepenthaceae: Information/Images from the University of Hawaii - Manoa) - Nepenthaceae: Information/Images from the Botany 301 - Texas A&M) - Nepenthaceae: Family page from Wisconsin Botany - Nepenthaceae: Images from the Botany Photos - Nepenthaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nepenthaceae: Images from the W3Tropicos System - Nephrolepidaceae: Images from the Botany Photos - Nephrolepidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nephrolepidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Neumanniaceae: Full family description from DELTA data - Neuradaceae: Full family description from DELTA data - Nitrariaceae: Full family description from DELTA data - Nolanaceae: Full family description from DELTA data - Nolanaceae: Images from the W3Tropicos System - Nolinaceae: Full family description from DELTA data - Nolinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nyctaginaceae: Full family description from DELTA data - Nyctaginaceae: Overview from Wikipedia - Nyctaginaceae: Information/Images from the University of Hawaii - Manoa) - Nyctaginaceae: Family page from Wisconsin Botany - Nyctaginaceae: Images from the Botany Photos - Nyctaginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nyctaginaceae: Information from the Botanical Dermatology Database - Nyctaginaceae: Collection data from the Manual de las Plantas de Costa Rica - Nyctaginaceae: Images from the W3Tropicos System - Nyctaginaceae: Arkansas Biodiversity - Nyctaginaceae: Texas Endemics - Nyctaginaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Nyctaginaceae: Florida taxa from the Atlas of Florida Vascular Plants - Nyctaginaceae: Tennessee taxa from the The University of Tennessee Herbarium - Nymphaeaceae: Full family description from DELTA data - Nymphaeaceae: Overview from Wikipedia - Nymphaeaceae: Information/Images from the University of Hawaii - Manoa) - Nymphaeaceae: Information/Images from the Botany 301 - Texas A&M) - Nymphaeaceae: Family page from Wisconsin Botany - Nymphaeaceae: Images from the Botany Photos - Nymphaeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nymphaeaceae: Collection data from the Manual de las Plantas de Costa Rica - Nymphaeaceae: Images from the W3Tropicos System - Nymphaeaceae: Arkansas Biodiversity - Nymphaeaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Nymphaeaceae: Florida taxa from the Atlas of Florida Vascular Plants - Nymphaeaceae: Tennessee taxa from the The University of Tennessee Herbarium - Nypaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nyssaceae: Full family description from DELTA data - Nyssaceae: Overview from Wikipedia - Nyssaceae: Family page from Wisconsin Botany - Nyssaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Nyssaceae: Images from the W3Tropicos System - Nyssaceae: Arkansas Biodiversity - Nyssaceae: Tennessee taxa from the The University of Tennessee Herbarium - Ochnaceae: Full family description from DELTA data - Ochnaceae: Overview from Wikipedia - Ochnaceae: Information/Images from the University of Hawaii - Manoa) - Ochnaceae: Family page from Wisconsin Botany - Ochnaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ochnaceae: Information from the Botanical Dermatology Database - Ochnaceae: Collection data from the Manual de las Plantas de Costa Rica - Ochnaceae: Images from the W3Tropicos System - Octoknemaceae: Full family description from DELTA data - Oenotheraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Olacaceae: Full family description from DELTA data - Olacaceae: Overview from Wikipedia - Olacaceae: Information/Images from the University of Hawaii - Manoa) - Olacaceae: Information from the Botanical Dermatology Database - Olacaceae: Collection data from the Manual de las Plantas de Costa Rica - Olacaceae: Images from the W3Tropicos System - Olacaceae: Florida taxa from the Atlas of Florida Vascular Plants - Oleaceae: Full family description from DELTA data - Oleaceae: Overview from Wikipedia - Oleaceae: Information/Images from the University of Hawaii - Manoa) - Oleaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Oleaceae: Family page from Wisconsin Botany - Oleaceae: Images from the Botany Photos - Oleaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Oleaceae: Information from the Botanical Dermatology Database - Oleaceae: Collection data from the Manual de las Plantas de Costa Rica - Oleaceae: Images from the W3Tropicos System - Oleaceae: Arkansas Biodiversity - Oleaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Oleaceae: Florida taxa from the Atlas of Florida Vascular Plants - Oleaceae: Tennessee taxa from the The University of Tennessee Herbarium - Oleandraceae: Images from the Botany Photos - Oleandraceae: Collection data from the Manual de las Plantas de Costa Rica - Oliniaceae: Full family description from DELTA data - Oliniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Onagraceae: Full family description from DELTA data - Onagraceae: Overview from Wikipedia - Onagraceae: Information/Images from the University of Hawaii - Manoa) - Onagraceae: Information and images from the Digital Flowers (Integrative Biology 260) - Onagraceae: Information/Images from the Botany 301 - Texas A&M) - Onagraceae: Family page from Wisconsin Botany - Onagraceae: Images from the Botany Photos - Onagraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Onagraceae: Information from the Botanical Dermatology Database - Onagraceae: Collection data from the Manual de las Plantas de Costa Rica - Onagraceae: Images from the W3Tropicos System - Onagraceae: Arkansas Biodiversity - Onagraceae: Texas Endemic - Onagraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Onagraceae: Tennessee taxa from the The University of Tennessee Herbarium - Oncothecaceae: Full family description from DELTA data - Onocleaceae: Images from the Botany Photos - Onocleaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ophioglossaceae: Overview from Wikipedia - Ophioglossaceae: Information/Images from the University of Hawaii - Manoa) - Ophioglossaceae: Images from the Botany Photos - Ophioglossaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ophioglossaceae: Collection data from the Manual de las Plantas de Costa Rica - Ophioglossaceae: Arkansas Biodiversity - Ophioglossaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ophioglossaceae: Florida taxa from the Atlas of Florida Vascular Plants - Ophioglossaceae: Tennessee taxa from the The University of Tennessee Herbarium - Opiliaceae: Full family description from DELTA data - Opiliaceae: Information from the Botanical Dermatology Database - Opiliaceae: Collection data from the Manual de las Plantas de Costa Rica - Opiliaceae: Images from the W3Tropicos System - Orchidaceae: Full family description from DELTA data - Orchidaceae: Overview from Wikipedia - Orchidaceae: Information/Images from the University of Hawaii - Manoa) - Orchidaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Orchidaceae: Information/Images from the Botany 301 - Texas A&M) - Orchidaceae: Family page from Wisconsin Botany - Orchidaceae: Images from the Botany Photos - Orchidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Orchidaceae: Information from the Botanical Dermatology Database - Orchidaceae: Collection data from the Manual de las Plantas de Costa Rica - Orchidaceae: Images from the W3Tropicos System - Orchidaceae: Arkansas Biodiversity - Orchidaceae: Texas Endemic - Orchidaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Orchidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Orchidaceae: Tennessee taxa from the The University of Tennessee Herbarium - Orobanchaceae: Full family description from DELTA data - Orobanchaceae: Overview from Wikipedia - Orobanchaceae: Information/Images from the University of Hawaii - Manoa) - Orobanchaceae: Family page from Wisconsin Botany - Orobanchaceae: Images from the Botany Photos - Orobanchaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Orobanchaceae: Collection data from the Manual de las Plantas de Costa Rica - Orobanchaceae: Images from the W3Tropicos System - Orobanchaceae: Arkansas Biodiversity - Orobanchaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Orobanchaceae: Florida taxa from the Atlas of Florida Vascular Plants - Orobanchaceae: Tennessee taxa from the The University of Tennessee Herbarium - Osmundaceae: Overview from Wikipedia - Osmundaceae: Family page from Wisconsin Botany - Osmundaceae: Images from the Botany Photos - Osmundaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Osmundaceae: Collection data from the Manual de las Plantas de Costa Rica - Osmundaceae: Arkansas Biodiversity - Osmundaceae: Florida taxa from the Atlas of Florida Vascular Plants - Osmundaceae: Tennessee taxa from the The University of Tennessee Herbarium - Oxalidaceae: Full family description from DELTA data - Oxalidaceae: Overview from Wikipedia - Oxalidaceae: Information/Images from the University of Hawaii - Manoa) - Oxalidaceae: Family page from Wisconsin Botany - Oxalidaceae: Images from the Botany Photos - Oxalidaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Oxalidaceae: Information from the Botanical Dermatology Database - Oxalidaceae: Collection data from the Manual de las Plantas de Costa Rica - Oxalidaceae: Images from the W3Tropicos System - Oxalidaceae: Arkansas Biodiversity - Oxalidaceae: Texas Endemic - Oxalidaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Oxalidaceae: Florida taxa from the Atlas of Florida Vascular Plants - Oxalidaceae: Tennessee taxa from the The University of Tennessee Herbarium - Paeoniaceae: Full family description from DELTA data - Paeoniaceae: Overview from Wikipedia - Paeoniaceae: Information/Images from the University of Hawaii - Manoa) - Paeoniaceae: Family page from Wisconsin Botany - Paeoniaceae: Images from the Botany Photos - Paeoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Paeoniaceae: Information from the Botanical Dermatology Database - Palmae: Full family description from DELTA data - Palmae: Images from the Botany Photos - Palmae: Information from the Botanical Dermatology Database - Pandaceae: Full family description from DELTA data - Pandaceae: Images from the W3Tropicos System - Pandanaceae: Full family description from DELTA data - Pandanaceae: Overview from Wikipedia - Pandanaceae: Information/Images from the University of Hawaii - Manoa) - Pandanaceae: Family page from Wisconsin Botany - Pandanaceae: Images from the Botany Photos - Pandanaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pandanaceae: Information from the Botanical Dermatology Database - Pandanaceae: Images from the W3Tropicos System - Papaveraceae: Full family description from DELTA data - Papaveraceae: Overview from Wikipedia - Papaveraceae: Information/Images from the University of Hawaii - Manoa) - Papaveraceae: Information and images from the Digital Flowers (Integrative Biology 260) - Papaveraceae: Family page from Wisconsin Botany - Papaveraceae: Images from the Botany Photos - Papaveraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Papaveraceae: Information from the Botanical Dermatology Database - Papaveraceae: Collection data from the Manual de las Plantas de Costa Rica - Papaveraceae: Images from the W3Tropicos System - Papaveraceae: Arkansas Biodiversity - Papaveraceae: Texas Endemic - Papaveraceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Papaveraceae: Florida taxa from the Atlas of Florida Vascular Plants - Papaveraceae: Tennessee taxa from the The University of Tennessee Herbarium - Papilionaceae: Images from the Botany Photos - Papilionaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Paracryphiaceae: Full family description from DELTA data - Parkeriaceae: Overview from Wikipedia - Parkeriaceae: Collection data from the Manual de las Plantas de Costa Rica - Parnassiaceae: Full family description from DELTA data - Parnassiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Parnassiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Passifloraceae: Full family description from DELTA data - Passifloraceae: Overview from Wikipedia - Passifloraceae: Information/Images from the University of Hawaii - Manoa) - Passifloraceae: Family page from Wisconsin Botany - Passifloraceae: Images from the Botany Photos - Passifloraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Passifloraceae: Collection data from the Manual de las Plantas de Costa Rica - Passifloraceae: Images from the W3Tropicos System - Passifloraceae: Arkansas Biodiversity - Passifloraceae: Florida taxa from the Atlas of Florida Vascular Plants - Passifloraceae: Tennessee taxa from the The University of Tennessee Herbarium - Paulowniaceae: Images from the Botany Photos - Paulowniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pedaliaceae: Full family description from DELTA data - Pedaliaceae: Overview from Wikipedia - Pedaliaceae: Information/Images from the University of Hawaii - Manoa) - Pedaliaceae: Images from the Botany Photos - Pedaliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pedaliaceae: Information from the Botanical Dermatology Database - Pedaliaceae: Collection data from the Manual de las Plantas de Costa Rica - Pedaliaceae: Images from the W3Tropicos System - Pedaliaceae: Arkansas Biodiversity - Pedaliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pedaliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Peganaceae: Full family description from DELTA data - Pelliceriaceae: Full family description from DELTA data - Pellicieraceae: Full family description from DELTA data (as Pelliceriaceae) - Penaeaceae: Full family description from DELTA data - Pentadiplandraceae: Full family description from DELTA data - Pentaphragmataceae: Full family description from DELTA data - Pentaphylacaceae: Full family description from DELTA data - Pentastemonaceae: Full family description from DELTA data - Penthoraceae: Full family description from DELTA data - Penthoraceae: Florida taxa from the Atlas of Florida Vascular Plants - Peperomiaceae: Full family description from DELTA data - Peperomiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Peperomiaceae: Information from the Botanical Dermatology Database - Peraceae: Full family description from DELTA data - Peridiscaceae: Full family description from DELTA data - Periplocaceae: Full family description from DELTA data - Periplocaceae: Information from the Botanical Dermatology Database - Petermanniaceae: Full family description from DELTA data - Petiveriaceae: Florida taxa from the Atlas of Florida Vascular Plants - Phellinaceae: Full family description from DELTA data - Philadelphaceae: Full family description from DELTA data - Philesiaceae: Full family description from DELTA data - Philydraceae: Full family description from DELTA data - Philydraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Phormiaceae: Full family description from DELTA data - Phormiaceae: Images from the Botany Photos - Phormiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Phrymaceae: Images from the Botany Photos - Phrymaceae: Florida taxa from the Atlas of Florida Vascular Plants - Phrymaceae: Tennessee taxa from the The University of Tennessee Herbarium - Phyllocladaceae: Images from the Botany Photos - Physenaceae: Full family description from DELTA data - Phytolaccaceae: Full family description from DELTA data - Phytolaccaceae: Overview from Wikipedia - Phytolaccaceae: Information/Images from the University of Hawaii - Manoa) - Phytolaccaceae: Information/Images from the Botany 301 - Texas A&M) - Phytolaccaceae: Family page from Wisconsin Botany - Phytolaccaceae: Images from the Botany Photos - Phytolaccaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Phytolaccaceae: Information from the Botanical Dermatology Database - Phytolaccaceae: Collection data from the Manual de las Plantas de Costa Rica - Phytolaccaceae: Images from the W3Tropicos System - Phytolaccaceae: Arkansas Biodiversity - Phytolaccaceae: Florida taxa from the Atlas of Florida Vascular Plants - Phytolaccaceae: Tennessee taxa from the The University of Tennessee Herbarium - Picramniaceae: Full family description from DELTA data - Picrodendraceae: Full family description from DELTA data - Pinaceae: Overview from Wikipedia - Pinaceae: Information/Images from the University of Hawaii - Manoa) - Pinaceae: Family page from Wisconsin Botany - Pinaceae: Images from the Botany Photos - Pinaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pinaceae: Information from the Botanical Dermatology Database - Pinaceae: Collection data from the Manual de las Plantas de Costa Rica - Pinaceae: Images from the W3Tropicos System - Pinaceae: Arkansas Biodiversity - Pinaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Pinaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pinaceae: Tennessee taxa from the The University of Tennessee Herbarium - Piperaceae: Full family description from DELTA data - Piperaceae: Overview from Wikipedia - Piperaceae: Information/Images from the University of Hawaii - Manoa) - Piperaceae: Family page from Wisconsin Botany - Piperaceae: Images from the Botany Photos - Piperaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Piperaceae: Information from the Botanical Dermatology Database - Piperaceae: Collection data from the Manual de las Plantas de Costa Rica - Piperaceae: Images from the W3Tropicos System - Piperaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pistaciaceae: Full family description from DELTA data - Pistaciaceae: Information from the Botanical Dermatology Database - Pittosporaceae: Full family description from DELTA data - Pittosporaceae: Overview from Wikipedia - Pittosporaceae: Information/Images from the University of Hawaii - Manoa) - Pittosporaceae: Family page from Wisconsin Botany - Pittosporaceae: Images from the Botany Photos - Pittosporaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pittosporaceae: Information from the Botanical Dermatology Database - Pittosporaceae: Images from the W3Tropicos System - Pittosporaceae: Florida taxa from the Atlas of Florida Vascular Plants - Plagiogyriaceae: Collection data from the Manual de las Plantas de Costa Rica - Plagiopteraceae: Full family description from DELTA data - Plantaginaceae: Full family description from DELTA data - Plantaginaceae: Overview from Wikipedia - Plantaginaceae: Information/Images from the University of Hawaii - Manoa) - Plantaginaceae: Family page from Wisconsin Botany - Plantaginaceae: Images from the Botany Photos - Plantaginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Plantaginaceae: Information from the Botanical Dermatology Database - Plantaginaceae: Collection data from the Manual de las Plantas de Costa Rica - Plantaginaceae: Images from the W3Tropicos System - Plantaginaceae: Arkansas Biodiversity - Plantaginaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Plantaginaceae: Florida taxa from the Atlas of Florida Vascular Plants - Plantaginaceae: Tennessee taxa from the The University of Tennessee Herbarium - Platanaceae: Full family description from DELTA data - Platanaceae: Overview from Wikipedia - Platanaceae: Information/Images from the University of Hawaii - Manoa) - Platanaceae: Family page from Wisconsin Botany - Platanaceae: Images from the Botany Photos - Platanaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Platanaceae: Information from the Botanical Dermatology Database - Platanaceae: Arkansas Biodiversity - Platanaceae: Florida taxa from the Atlas of Florida Vascular Plants - Platanaceae: Tennessee taxa from the The University of Tennessee Herbarium - Plocospermataceae: Full family description from DELTA data - Plumbaginaceae: Full family description from DELTA data - Plumbaginaceae: Overview from Wikipedia - Plumbaginaceae: Information/Images from the University of Hawaii - Manoa) - Plumbaginaceae: Family page from Wisconsin Botany - Plumbaginaceae: Images from the Botany Photos - Plumbaginaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Plumbaginaceae: Information from the Botanical Dermatology Database - Plumbaginaceae: Collection data from the Manual de las Plantas de Costa Rica - Plumbaginaceae: Images from the W3Tropicos System - Plumbaginaceae: Florida taxa from the Atlas of Florida Vascular Plants - Poaceae: Overview from Wikipedia - Poaceae: Information/Images from the University of Hawaii - Manoa) - Poaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Poaceae: Information/Images from the Botany 301 - Texas A&M) - Poaceae: Family page from Wisconsin Botany - Poaceae: Images from the Botany Photos - Poaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Poaceae: Collection data from the Manual de las Plantas de Costa Rica - Poaceae: Images from the W3Tropicos System - Poaceae: Arkansas Biodiversity - Poaceae: Texas Endemics - Poaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Poaceae: Florida taxa from the Atlas of Florida Vascular Plants - Poaceae: Tennessee taxa from the The University of Tennessee Herbarium - Podoaceae: Full family description from DELTA data - Podocarpaceae: Overview from Wikipedia - Podocarpaceae: Information/Images from the University of Hawaii - Manoa) - Podocarpaceae: Family page from Wisconsin Botany - Podocarpaceae: Images from the Botany Photos - Podocarpaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Podocarpaceae: Information from the Botanical Dermatology Database - Podocarpaceae: Collection data from the Manual de las Plantas de Costa Rica - Podocarpaceae: Images from the W3Tropicos System - Podocarpaceae: Florida taxa from the Atlas of Florida Vascular Plants - Podophyllaceae: Full family description from DELTA data - Podophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Podophyllaceae: Information from the Botanical Dermatology Database - Podostemaceae: Full family description from DELTA data - Podostemaceae: Overview from Wikipedia - Podostemaceae: Collection data from the Manual de las Plantas de Costa Rica - Podostemaceae: Images from the W3Tropicos System - Podostemaceae: Arkansas Biodiversity - Podostemaceae: Tennessee taxa from the The University of Tennessee Herbarium - Polemoniaceae: Full family description from DELTA data - Polemoniaceae: Overview from Wikipedia - Polemoniaceae: Information/Images from the University of Hawaii - Manoa) - Polemoniaceae: Information/Images from the Botany 301 - Texas A&M) - Polemoniaceae: Family page from Wisconsin Botany - Polemoniaceae: Images from the Botany Photos - Polemoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Polemoniaceae: Information from the Botanical Dermatology Database - Polemoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Polemoniaceae: Images from the W3Tropicos System - Polemoniaceae: Arkansas Biodiversity - Polemoniaceae: Texas Endemics - Polemoniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Polemoniaceae: Tennessee taxa from the The University of Tennessee Herbarium - Polygalaceae: Full family description from DELTA data - Polygalaceae: Overview from Wikipedia - Polygalaceae: Information/Images from the University of Hawaii - Manoa) - Polygalaceae: Family page from Wisconsin Botany - Polygalaceae: Images from the Botany Photos - Polygalaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Polygalaceae: Information from the Botanical Dermatology Database - Polygalaceae: Collection data from the Manual de las Plantas de Costa Rica - Polygalaceae: Images from the W3Tropicos System - Polygalaceae: Arkansas Biodiversity - Polygalaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Polygalaceae: Tennessee taxa from the The University of Tennessee Herbarium - Polygonaceae: Full family description from DELTA data - Polygonaceae: Overview from Wikipedia - Polygonaceae: Information/Images from the University of Hawaii - Manoa) - Polygonaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Polygonaceae: Information/Images from the Botany 301 - Texas A&M) - Polygonaceae: Family page from Wisconsin Botany - Polygonaceae: Images from the Botany Photos - Polygonaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Polygonaceae: Information from the Botanical Dermatology Database - Polygonaceae: Collection data from the Manual de las Plantas de Costa Rica - Polygonaceae: Images from the W3Tropicos System - Polygonaceae: Arkansas Biodiversity - Polygonaceae: Texas Endemics - Polygonaceae: Florida taxa from the Atlas of Florida Vascular Plants - Polygonaceae: Tennessee taxa from the The University of Tennessee Herbarium - Polypodiaceae: Overview from Wikipedia - Polypodiaceae: Information/Images from the University of Hawaii - Manoa) - Polypodiaceae: Family page from Wisconsin Botany - Polypodiaceae: Images from the Botany Photos - Polypodiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Polypodiaceae: Information from the Botanical Dermatology Database - Polypodiaceae: Collection data from the Manual de las Plantas de Costa Rica - Polypodiaceae: Arkansas Biodiversity - Polypodiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Polypodiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Polypodiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Pontederiaceae: Full family description from DELTA data - Pontederiaceae: Overview from Wikipedia - Pontederiaceae: Information/Images from the University of Hawaii - Manoa) - Pontederiaceae: Family page from Wisconsin Botany - Pontederiaceae: Images from the Botany Photos - Pontederiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pontederiaceae: Collection data from the Manual de las Plantas de Costa Rica - Pontederiaceae: Images from the W3Tropicos System - Pontederiaceae: Arkansas Biodiversity - Pontederiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pontederiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Portulacaceae: Full family description from DELTA data - Portulacaceae: Overview from Wikipedia - Portulacaceae: Information/Images from the University of Hawaii - Manoa) - Portulacaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Portulacaceae: Family page from Wisconsin Botany - Portulacaceae: Images from the Botany Photos - Portulacaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Portulacaceae: Information from the Botanical Dermatology Database - Portulacaceae: Collection data from the Manual de las Plantas de Costa Rica - Portulacaceae: Images from the W3Tropicos System - Portulacaceae: Arkansas Biodiversity - Portulacaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Portulacaceae: Florida taxa from the Atlas of Florida Vascular Plants - Portulacaceae: Tennessee taxa from the The University of Tennessee Herbarium - Posidoniaceae: Full family description from DELTA data - Posidoniaceae: Overview from Wikipedia - Potaliaceae: Full family description from DELTA data - Potaliaceae: Information from the Botanical Dermatology Database - Potamogetonaceae: Full family description from DELTA data - Potamogetonaceae: Overview from Wikipedia - Potamogetonaceae: Family page from Wisconsin Botany - Potamogetonaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Potamogetonaceae: Information from the Botanical Dermatology Database - Potamogetonaceae: Collection data from the Manual de las Plantas de Costa Rica - Potamogetonaceae: Images from the W3Tropicos System - Potamogetonaceae: Arkansas Biodiversity - Potamogetonaceae: Texas Endemic - Potamogetonaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Potamogetonaceae: Florida taxa from the Atlas of Florida Vascular Plants - Potamogetonaceae: Tennessee taxa from the The University of Tennessee Herbarium - Primulaceae: Full family description from DELTA data - Primulaceae: Overview from Wikipedia - Primulaceae: Information/Images from the University of Hawaii - Manoa) - Primulaceae: Family page from Wisconsin Botany - Primulaceae: Images from the Botany Photos - Primulaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Primulaceae: Information from the Botanical Dermatology Database - Primulaceae: Collection data from the Manual de las Plantas de Costa Rica - Primulaceae: Images from the W3Tropicos System - Primulaceae: Arkansas Biodiversity - Primulaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Primulaceae: Tennessee taxa from the The University of Tennessee Herbarium - Proteaceae: Full family description from DELTA data - Proteaceae: Overview from Wikipedia - Proteaceae: Information/Images from the University of Hawaii - Manoa) - Proteaceae: Family page from Wisconsin Botany - Proteaceae: Images from the Botany Photos - Proteaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Proteaceae: Information from the Botanical Dermatology Database - Proteaceae: Collection data from the Manual de las Plantas de Costa Rica - Proteaceae: Images from the W3Tropicos System - Proteaceae: Florida taxa from the Atlas of Florida Vascular Plants - Psilotaceae: Overview from Wikipedia - Psilotaceae: Information/Images from the University of Hawaii - Manoa) - Psilotaceae: Images from the Botany Photos - Psilotaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Psilotaceae: Collection data from the Manual de las Plantas de Costa Rica - Psilotaceae: Florida taxa from the Atlas of Florida Vascular Plants - Psiloxylaceae: Full family description from DELTA data - Ptaeroxylaceae: Full family description from DELTA data - Ptaeroxylaceae: Information from the Botanical Dermatology Database - Pteridaceae: Overview from Wikipedia - Pteridaceae: Images from the Botany Photos - Pteridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pteridaceae: Collection data from the Manual de las Plantas de Costa Rica - Pteridaceae: Florida taxa from the Atlas of Florida Vascular Plants - Pteridophyllaceae: Full family description from DELTA data - Pterostemonaceae: Full family description from DELTA data - Punicaceae: Full family description from DELTA data - Punicaceae: Overview from Wikipedia - Punicaceae: Information/Images from the University of Hawaii - Manoa) - Punicaceae: Family page from Wisconsin Botany - Punicaceae: Images from the Botany Photos - Punicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Punicaceae: Information from the Botanical Dermatology Database - Punicaceae: Images from the W3Tropicos System - Pyrolaceae: Full family description from DELTA data - Pyrolaceae: Overview from Wikipedia - Pyrolaceae: Information/Images from the University of Hawaii - Manoa) - Pyrolaceae: Family page from Wisconsin Botany - Pyrolaceae: Images from the Botany Photos - Pyrolaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Pyrolaceae: Information from the Botanical Dermatology Database - Pyrolaceae: Images from the W3Tropicos System - Pyrolaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Quiinaceae: Full family description from DELTA data - Quiinaceae: Collection data from the Manual de las Plantas de Costa Rica - Quiinaceae: Images from the W3Tropicos System - Rafflesiaceae: Full family description from DELTA data - Rafflesiaceae: Overview from Wikipedia - Rafflesiaceae: Information/Images from the University of Hawaii - Manoa) - Rafflesiaceae: Family page from Wisconsin Botany - Rafflesiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rafflesiaceae: Collection data from the Manual de las Plantas de Costa Rica - Rafflesiaceae: Images from the W3Tropicos System - Ranunculaceae: Full family description from DELTA data - Ranunculaceae: Overview from Wikipedia - Ranunculaceae: Information/Images from the University of Hawaii - Manoa) - Ranunculaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Ranunculaceae: Information/Images from the Botany 301 - Texas A&M) - Ranunculaceae: Family page from Wisconsin Botany - Ranunculaceae: Images from the Botany Photos - Ranunculaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ranunculaceae: Information from the Botanical Dermatology Database - Ranunculaceae: Collection data from the Manual de las Plantas de Costa Rica - Ranunculaceae: Images from the W3Tropicos System - Ranunculaceae: Arkansas Biodiversity - Ranunculaceae: Texas Endemics - Ranunculaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ranunculaceae: Florida taxa from the Atlas of Florida Vascular Plants - Ranunculaceae: Tennessee taxa from the The University of Tennessee Herbarium - Rapateaceae: Full family description from DELTA data - Rapateaceae: Images from the Botany Photos - Rapateaceae: Images from the W3Tropicos System - Resedaceae: Full family description from DELTA data - Resedaceae: Overview from Wikipedia - Resedaceae: Family page from Wisconsin Botany - Resedaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Resedaceae: Information from the Botanical Dermatology Database - Resedaceae: Images from the W3Tropicos System - Restionaceae: Full family description from DELTA data - Restionaceae: Family page from Wisconsin Botany - Restionaceae: Images from the Botany Photos - Restionaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Restionaceae: Images from the W3Tropicos System - Retziaceae: Full family description from DELTA data - Rhabdodendraceae: Full family description from DELTA data - Rhamnaceae: Full family description from DELTA data - Rhamnaceae: Overview from Wikipedia - Rhamnaceae: Information/Images from the University of Hawaii - Manoa) - Rhamnaceae: Family page from Wisconsin Botany - Rhamnaceae: Images from the Botany Photos - Rhamnaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rhamnaceae: Information from the Botanical Dermatology Database - Rhamnaceae: Collection data from the Manual de las Plantas de Costa Rica - Rhamnaceae: Images from the W3Tropicos System - Rhamnaceae: Arkansas Biodiversity - Rhamnaceae: Texas Endemic - Rhamnaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Rhamnaceae: Tennessee taxa from the The University of Tennessee Herbarium - Rhizophoraceae: Full family description from DELTA data - Rhizophoraceae: Overview from Wikipedia - Rhizophoraceae: Family page from Wisconsin Botany - Rhizophoraceae: Images from the Botany Photos - Rhizophoraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rhizophoraceae: Information from the Botanical Dermatology Database - Rhizophoraceae: Collection data from the Manual de las Plantas de Costa Rica - Rhizophoraceae: Images from the W3Tropicos System - Rhizophoraceae: Florida taxa from the Atlas of Florida Vascular Plants - Rhodoleiaceae: Full family description from DELTA data - Rhoipteleaceae: Full family description from DELTA data - Rhynchocalycaceae: Full family description from DELTA data - Ripogonaceae: Full family description from DELTA data - Roridulaceae: Full family description from DELTA data - Rosaceae: Full family description from DELTA data - Rosaceae: Overview from Wikipedia - Rosaceae: Information/Images from the University of Hawaii - Manoa) - Rosaceae: Information/Images from the Botany 301 - Texas A&M) - Rosaceae: Family page from Wisconsin Botany - Rosaceae: Images from the Botany Photos - Rosaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rosaceae: Information from the Botanical Dermatology Database - Rosaceae: Collection data from the Manual de las Plantas de Costa Rica - Rosaceae: Images from the W3Tropicos System - Rosaceae: Arkansas Biodiversity - Rosaceae: Texas Endemics - Rosaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Rosaceae: Tennessee taxa from the The University of Tennessee Herbarium - Rubiaceae: Full family description from DELTA data - Rubiaceae: Overview from Wikipedia - Rubiaceae: Information/Images from the University of Hawaii - Manoa) - Rubiaceae: Information/Images from the Botany 301 - Texas A&M) - Rubiaceae: Family page from Wisconsin Botany - Rubiaceae: Images from the Botany Photos - Rubiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rubiaceae: Information from the Botanical Dermatology Database - Rubiaceae: Collection data from the Manual de las Plantas de Costa Rica - Rubiaceae: Images from the W3Tropicos System - Rubiaceae: Arkansas Biodiversity - Rubiaceae: Texas Endemics - Rubiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Rubiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Rubiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Ruppiaceae: Overview from Wikipedia - Ruppiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ruppiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ruppiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Ruscaceae: Full family description from DELTA data - Ruscaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rutaceae: Full family description from DELTA data - Rutaceae: Overview from Wikipedia - Rutaceae: Information/Images from the University of Hawaii - Manoa) - Rutaceae: Family page from Wisconsin Botany - Rutaceae: Images from the Botany Photos - Rutaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Rutaceae: Information from the Botanical Dermatology Database - Rutaceae: Collection data from the Manual de las Plantas de Costa Rica - Rutaceae: Images from the W3Tropicos System - Rutaceae: Arkansas Biodiversity - Rutaceae: Texas Endemic - Rutaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Rutaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sabiaceae: Full family description from DELTA data - Sabiaceae: Overview from Wikipedia - Sabiaceae: Collection data from the Manual de las Plantas de Costa Rica - Sabiaceae: Images from the W3Tropicos System - Saccifoliaceae: Full family description from DELTA data - Salicaceae: Full family description from DELTA data - Salicaceae: Overview from Wikipedia - Salicaceae: Information/Images from the University of Hawaii - Manoa) - Salicaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Salicaceae: Information/Images from the Botany 301 - Texas A&M) - Salicaceae: Family page from Wisconsin Botany - Salicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Salicaceae: Information from the Botanical Dermatology Database - Salicaceae: Images from the W3Tropicos System - Salicaceae: Arkansas Biodiversity - Salicaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Salicaceae: Florida taxa from the Atlas of Florida Vascular Plants - Salicaceae: Tennessee taxa from the The University of Tennessee Herbarium - Salvadoraceae: Full family description from DELTA data - Salvadoraceae: Information from the Botanical Dermatology Database - Salviniaceae: Overview from Wikipedia - Salviniaceae: Family page from Wisconsin Botany - Salviniaceae: Images from the Botany Photos - Salviniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Salviniaceae: Collection data from the Manual de las Plantas de Costa Rica - Salviniaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Salviniaceae: Florida taxa from the Atlas of Florida Vascular Plants - Sambucaceae: Full family description from DELTA data - Sambucaceae: Information from the Botanical Dermatology Database - Santalaceae: Full family description from DELTA data - Santalaceae: Overview from Wikipedia - Santalaceae: Information/Images from the University of Hawaii - Manoa) - Santalaceae: Family page from Wisconsin Botany - Santalaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Santalaceae: Information from the Botanical Dermatology Database - Santalaceae: Images from the W3Tropicos System - Santalaceae: Arkansas Biodiversity - Santalaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Santalaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sapindaceae: Full family description from DELTA data - Sapindaceae: Overview from Wikipedia - Sapindaceae: Information/Images from the University of Hawaii - Manoa) - Sapindaceae: Family page from Wisconsin Botany - Sapindaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sapindaceae: Information from the Botanical Dermatology Database - Sapindaceae: Collection data from the Manual de las Plantas de Costa Rica - Sapindaceae: Images from the W3Tropicos System - Sapindaceae: Arkansas Biodiversity - Sapindaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sapotaceae: Full family description from DELTA data - Sapotaceae: Overview from Wikipedia - Sapotaceae: Information/Images from the University of Hawaii - Manoa) - Sapotaceae: Family page from Wisconsin Botany - Sapotaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sapotaceae: Information from the Botanical Dermatology Database - Sapotaceae: Collection data from the Manual de las Plantas de Costa Rica - Sapotaceae: Images from the W3Tropicos System - Sapotaceae: Arkansas Biodiversity - Sapotaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sarcobataceae: Full family description from DELTA data - Sarcolaenaceae: Full family description from DELTA data - Sarcolaenaceae: Information/Images from the University of Hawaii - Manoa) - Sarcolaenaceae: Images from the W3Tropicos System - Sarcospermataceae: Full family description from DELTA data - Sargentodoxaceae: Full family description from DELTA data - Sarraceniaceae: Full family description from DELTA data - Sarraceniaceae: Overview from Wikipedia - Sarraceniaceae: Information/Images from the University of Hawaii - Manoa) - Sarraceniaceae: Information/Images from the Botany 301 - Texas A&M) - Sarraceniaceae: Family page from Wisconsin Botany - Sarraceniaceae: Images from the Botany Photos - Sarraceniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sarraceniaceae: Images from the W3Tropicos System - Saururaceae: Full family description from DELTA data - Saururaceae: Overview from Wikipedia - Saururaceae: Information/Images from the University of Hawaii - Manoa) - Saururaceae: Family page from Wisconsin Botany - Saururaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Saururaceae: Information from the Botanical Dermatology Database - Saururaceae: Images from the W3Tropicos System - Saururaceae: Arkansas Biodiversity - Saururaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Saururaceae: Florida taxa from the Atlas of Florida Vascular Plants - Saururaceae: Tennessee taxa from the The University of Tennessee Herbarium - Saxifragaceae: Full family description from DELTA data - Saxifragaceae: Overview from Wikipedia - Saxifragaceae: Information/Images from the University of Hawaii - Manoa) - Saxifragaceae: Family page from Wisconsin Botany - Saxifragaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Saxifragaceae: Information from the Botanical Dermatology Database - Saxifragaceae: Images from the W3Tropicos System - Saxifragaceae: Arkansas Biodiversity - Saxifragaceae: Texas Endemics - Saxifragaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Saxifragaceae: Tennessee taxa from the The University of Tennessee Herbarium - Scheuchzeriaceae: Full family description from DELTA data - Scheuchzeriaceae: Overview from Wikipedia - Scheuchzeriaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Schisandraceae: Full family description from DELTA data - Schisandraceae: Overview from Wikipedia - Schisandraceae: Arkansas Biodiversity - Schisandraceae: Florida taxa from the Atlas of Florida Vascular Plants - Schisandraceae: Tennessee taxa from the The University of Tennessee Herbarium - Schizaeaceae: Overview from Wikipedia - Schizaeaceae: Family page from Wisconsin Botany - Schizaeaceae: Images from the Botany Photos - Schizaeaceae: Collection data from the Manual de las Plantas de Costa Rica - Schizaeaceae: Arkansas Biodiversity - Schizaeaceae: Florida taxa from the Atlas of Florida Vascular Plants - Schizaeaceae: Tennessee taxa from the The University of Tennessee Herbarium - Scrophulariaceae: Full family description from DELTA data - Scrophulariaceae: Overview from Wikipedia - Scrophulariaceae: Information/Images from the University of Hawaii - Manoa) - Scrophulariaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Scrophulariaceae: Information/Images from the Botany 301 - Texas A&M) - Scrophulariaceae: Family page from Wisconsin Botany - Scrophulariaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Scrophulariaceae: Information from the Botanical Dermatology Database - Scrophulariaceae: Collection data from the Manual de las Plantas de Costa Rica - Scrophulariaceae: Images from the W3Tropicos System - Scrophulariaceae: Arkansas Biodiversity - Scrophulariaceae: Texas Endemics - Scrophulariaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Scrophulariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Scrophulariaceae: Tennessee taxa from the The University of Tennessee Herbarium - Scyphostegiaceae: Full family description from DELTA data - Scytopetalaceae: Full family description from DELTA data - Scytopetalaceae: Images from the W3Tropicos System - Selaginellaceae: Overview from Wikipedia - Selaginellaceae: Information/Images from the University of Hawaii - Manoa) - Selaginellaceae: Images from the Botany Photos - Selaginellaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Selaginellaceae: Collection data from the Manual de las Plantas de Costa Rica - Selaginellaceae: Arkansas Biodiversity - Selaginellaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Selaginellaceae: Florida taxa from the Atlas of Florida Vascular Plants - Selaginellaceae: Tennessee taxa from the The University of Tennessee Herbarium - Simaroubaceae: Full family description from DELTA data - Simaroubaceae: Overview from Wikipedia - Simaroubaceae: Information/Images from the University of Hawaii - Manoa) - Simaroubaceae: Family page from Wisconsin Botany - Simaroubaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Simaroubaceae: Information from the Botanical Dermatology Database - Simaroubaceae: Collection data from the Manual de las Plantas de Costa Rica - Simaroubaceae: Images from the W3Tropicos System - Simaroubaceae: Arkansas Biodiversity - Simaroubaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Simaroubaceae: Tennessee taxa from the The University of Tennessee Herbarium - Simmondsiaceae: Full family description from DELTA data - Simmondsiaceae: Overview from Wikipedia - Sinopteridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sinopteridaceae: Tennessee taxa from the The University of Tennessee Herbarium - Siparunaceae: Full family description from DELTA data - Siphonodontaceae: Full family description from DELTA data - Sladeniaceae: Full family description from DELTA data - Smilacaceae: Full family description from DELTA data - Smilacaceae: Overview from Wikipedia - Smilacaceae: Information/Images from the University of Hawaii - Manoa) - Smilacaceae: Family page from Wisconsin Botany - Smilacaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Smilacaceae: Information from the Botanical Dermatology Database - Smilacaceae: Collection data from the Manual de las Plantas de Costa Rica - Smilacaceae: Images from the W3Tropicos System - Smilacaceae: Arkansas Biodiversity (treated as Liliaceae) - Smilacaceae: Florida taxa from the Atlas of Florida Vascular Plants - Smilacaceae: Tennessee taxa from the The University of Tennessee Herbarium - Solanaceae: Full family description from DELTA data - Solanaceae: Overview from Wikipedia - Solanaceae: Information/Images from the University of Hawaii - Manoa) - Solanaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Solanaceae: Information/Images from the Botany 301 - Texas A&M) - Solanaceae: Family page from Wisconsin Botany - Solanaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Solanaceae: Information from the Botanical Dermatology Database - Solanaceae: Collection data from the Manual de las Plantas de Costa Rica - Solanaceae: Images from the W3Tropicos System - Solanaceae: Arkansas Biodiversity - Solanaceae: Texas Endemics - Solanaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Solanaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sonneratiaceae: Full family description from DELTA data - Sonneratiaceae: Information/Images from the University of Hawaii - Manoa) - Sonneratiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sonneratiaceae: Information from the Botanical Dermatology Database - Sparganiaceae: Full family description from DELTA data - Sparganiaceae: Overview from Wikipedia - Sparganiaceae: Family page from Wisconsin Botany - Sparganiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sparganiaceae: Arkansas Biodiversity - Sparganiaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Sparganiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Sphaerosepalaceae: Full family description from DELTA data - Sphenocleaceae: Full family description from DELTA data - Sphenocleaceae: Overview from Wikipedia - Sphenocleaceae: Images from the W3Tropicos System - Sphenocleaceae: Arkansas Biodiversity - Sphenostemonaceae: Full family description from DELTA data - Spigeliaceae: Full family description from DELTA data - Spigeliaceae: Information from the Botanical Dermatology Database - Stachyuraceae: Full family description from DELTA data - Stachyuraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Stachyuraceae: Images from the W3Tropicos System - Stackhousiaceae: Full family description from DELTA data - Stackhousiaceae: Family page from Wisconsin Botany - Stackhousiaceae: Information from the Botanical Dermatology Database - Staphyleaceae: Full family description from DELTA data - Staphyleaceae: Overview from Wikipedia - Staphyleaceae: Family page from Wisconsin Botany - Staphyleaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Staphyleaceae: Collection data from the Manual de las Plantas de Costa Rica - Staphyleaceae: Images from the W3Tropicos System - Staphyleaceae: Arkansas Biodiversity - Staphyleaceae: Florida taxa from the Atlas of Florida Vascular Plants - Staphyleaceae: Tennessee taxa from the The University of Tennessee Herbarium - Stegnospermataceae: Full family description from DELTA data - Stemonaceae: Full family description from DELTA data - Stemonaceae: Overview from Wikipedia - Stemonaceae: Florida taxa from the Atlas of Florida Vascular Plants - Sterculiaceae: Full family description from DELTA data - Sterculiaceae: Overview from Wikipedia - Sterculiaceae: Information/Images from the University of Hawaii - Manoa) - Sterculiaceae: Family page from Wisconsin Botany - Sterculiaceae: Images from the Botany Photos - Sterculiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Sterculiaceae: Information from the Botanical Dermatology Database - Sterculiaceae: Collection data from the Manual de las Plantas de Costa Rica - Sterculiaceae: Images from the W3Tropicos System - Sterculiaceae: Arkansas Biodiversity - Stilaginaceae: Full family description from DELTA data - Stilaginaceae: Information from the Botanical Dermatology Database - Stilbaceae: Full family description from DELTA data - Strasburgeriaceae: Full family description from DELTA data - Strelitziaceae: Full family description from DELTA data - Strelitziaceae: Information/Images from the University of Hawaii - Manoa) - Strelitziaceae: Family page from Wisconsin Botany - Strelitziaceae: Images from the Botany Photos - Strelitziaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Strelitziaceae: Information from the Botanical Dermatology Database - Strelitziaceae: Images from the W3Tropicos System - Strychnaceae: Full family description from DELTA data - Strychnaceae: Information from the Botanical Dermatology Database - Strychnaceae: Florida taxa from the Atlas of Florida Vascular Plants - Stylidiaceae: Full family description from DELTA data - Stylidiaceae: Family page from Wisconsin Botany - Stylidiaceae: Images from the W3Tropicos System - Stylobasiaceae: Full family description from DELTA data - Stylocerataceae: Full family description from DELTA data - Styracaceae: Full family description from DELTA data - Styracaceae: Overview from Wikipedia - Styracaceae: Information/Images from the University of Hawaii - Manoa) - Styracaceae: Family page from Wisconsin Botany - Styracaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Styracaceae: Information from the Botanical Dermatology Database - Styracaceae: Collection data from the Manual de las Plantas de Costa Rica - Styracaceae: Images from the W3Tropicos System - Styracaceae: Arkansas Biodiversity - Styracaceae: Texas Endemics - Styracaceae: Tennessee taxa from the The University of Tennessee Herbarium - Surianaceae: Full family description from DELTA data - Surianaceae: Overview from Wikipedia - Surianaceae: Information/Images from the University of Hawaii - Manoa) - Symphoremataceae: Full family description from DELTA data - Symplocaceae: Full family description from DELTA data - Symplocaceae: Overview from Wikipedia - Symplocaceae: Collection data from the Manual de las Plantas de Costa Rica - Symplocaceae: Images from the W3Tropicos System - Symplocaceae: Arkansas Biodiversity - Symplocaceae: Tennessee taxa from the The University of Tennessee Herbarium - Taccaceae: Full family description from DELTA data - Taccaceae: Overview from Wikipedia - Taccaceae: Information/Images from the University of Hawaii - Manoa) - Taccaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Taccaceae: Images from the W3Tropicos System - Tamaricaceae: Full family description from DELTA data - Tamaricaceae: Overview from Wikipedia - Tamaricaceae: Information/Images from the University of Hawaii - Manoa) - Tamaricaceae: Family page from Wisconsin Botany - Tamaricaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tamaricaceae: Arkansas Biodiversity - Tamaricaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Tamaricaceae: Florida taxa from the Atlas of Florida Vascular Plants - Tamaricaceae: Tennessee taxa from the The University of Tennessee Herbarium - Taxaceae: Overview from Wikipedia - Taxaceae: Information/Images from the University of Hawaii - Manoa) - Taxaceae: Family page from Wisconsin Botany - Taxaceae: Images from the Botany Photos - Taxaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Taxaceae: Information from the Botanical Dermatology Database - Taxaceae: Images from the W3Tropicos System - Taxaceae: Florida taxa from the Atlas of Florida Vascular Plants - Taxaceae: Tennessee taxa from the The University of Tennessee Herbarium - Taxodiaceae: Overview from Wikipedia - Taxodiaceae: Information/Images from the University of Hawaii - Manoa) - Taxodiaceae: Family page from Wisconsin Botany - Taxodiaceae: Images from the Botany Photos - Taxodiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Taxodiaceae: Information from the Botanical Dermatology Database - Taxodiaceae: Images from the W3Tropicos System - Taxodiaceae: Arkansas Biodiversity - Taxodiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Tecophilaeaceae: Full family description from DELTA data - Tectariaceae: Images from the Botany Photos - Tectariaceae: Collection data from the Manual de las Plantas de Costa Rica - Tepuianthaceae: Full family description from DELTA data - Tetracarpaeaceae: Full family description from DELTA data - Tetracentraceae: Full family description from DELTA data - Tetracentraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tetrachondraceae: Full family description from DELTA data - Tetragoniaceae: Full family description from DELTA data - Tetragoniaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tetramelaceae: Full family description from DELTA data - Tetrameristaceae: Full family description from DELTA data - Theaceae: Full family description from DELTA data - Theaceae: Overview from Wikipedia - Theaceae: Information/Images from the University of Hawaii - Manoa) - Theaceae: Family page from Wisconsin Botany - Theaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Theaceae: Information from the Botanical Dermatology Database - Theaceae: Collection data from the Manual de las Plantas de Costa Rica - Theaceae: Images from the W3Tropicos System - Theaceae: Arkansas Biodiversity - Theaceae: Tennessee taxa from the The University of Tennessee Herbarium - Theligonaceae: Full family description from DELTA data - Thelypteridaceae: Overview from Wikipedia - Thelypteridaceae: Information/Images from the University of Hawaii - Manoa) - Thelypteridaceae: Family page from Wisconsin Botany - Thelypteridaceae: Images from the Botany Photos - Thelypteridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Thelypteridaceae: Collection data from the Manual de las Plantas de Costa Rica - Thelypteridaceae: Florida taxa from the Atlas of Florida Vascular Plants - Thelypteridaceae: Tennessee taxa from the The University of Tennessee Herbarium - Theophrastaceae: Full family description from DELTA data - Theophrastaceae: Overview from Wikipedia - Theophrastaceae: Information/Images from the University of Hawaii - Manoa) - Theophrastaceae: Family page from Wisconsin Botany - Theophrastaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Theophrastaceae: Collection data from the Manual de las Plantas de Costa Rica - Theophrastaceae: Images from the W3Tropicos System - Thismiaceae: Full family description from DELTA data - Thunbergiaceae: Full family description from DELTA data - Thurniaceae: Full family description from DELTA data - Thurniaceae: Images from the W3Tropicos System - Thymelaeaceae: Full family description from DELTA data - Thymelaeaceae: Overview from Wikipedia - Thymelaeaceae: Information/Images from the University of Hawaii - Manoa) - Thymelaeaceae: Family page from Wisconsin Botany - Thymelaeaceae: Images from the Botany Photos - Thymelaeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Thymelaeaceae: Information from the Botanical Dermatology Database - Thymelaeaceae: Collection data from the Manual de las Plantas de Costa Rica - Thymelaeaceae: Images from the W3Tropicos System - Thymelaeaceae: Arkansas Biodiversity - Thymelaeaceae: Tennessee taxa from the The University of Tennessee Herbarium - Ticodendraceae: Full family description from DELTA data - Ticodendraceae: Collection data from the Manual de las Plantas de Costa Rica - Ticodendraceae: Images from the W3Tropicos System - Tiliaceae: Full family description from DELTA data - Tiliaceae: Overview from Wikipedia - Tiliaceae: Information/Images from the University of Hawaii - Manoa) - Tiliaceae: Family page from Wisconsin Botany - Tiliaceae: Images from the Botany Photos - Tiliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tiliaceae: Information from the Botanical Dermatology Database - Tiliaceae: Collection data from the Manual de las Plantas de Costa Rica - Tiliaceae: Images from the W3Tropicos System - Tiliaceae: Arkansas Biodiversity - Tiliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Tofieldiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Toricelliaceae: Full family description from DELTA data - Tovariaceae: Full family description from DELTA data - Tovariaceae: Collection data from the Manual de las Plantas de Costa Rica - Tovariaceae: Images from the W3Tropicos System - Trapaceae: Full family description from DELTA data - Trapaceae: Overview from Wikipedia - Trapaceae: Family page from Wisconsin Botany - Trapaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Trapellaceae: Full family description from DELTA data - Tremandraceae: Full family description from DELTA data - Tremandraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tremandraceae: Images from the W3Tropicos System - Tribelaceae: Full family description from DELTA data - Trichopodaceae: Full family description from DELTA data - Trigoniaceae: Full family description from DELTA data - Trigoniaceae: Collection data from the Manual de las Plantas de Costa Rica - Trigoniaceae: Images from the W3Tropicos System - Trilliaceae: Full family description from DELTA data - Trilliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Trilliaceae: Information from the Botanical Dermatology Database - Trilliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Trimeniaceae: Full family description from DELTA data - Triplostegiaceae: Full family description from DELTA data - Triuridaceae: Full family description from DELTA data - Triuridaceae: Collection data from the Manual de las Plantas de Costa Rica - Triuridaceae: Images from the W3Tropicos System - Trochodendraceae: Full family description from DELTA data - Trochodendraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tropaeolaceae: Full family description from DELTA data - Tropaeolaceae: Overview from Wikipedia - Tropaeolaceae: Information/Images from the University of Hawaii - Manoa) - Tropaeolaceae: Family page from Wisconsin Botany - Tropaeolaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Tropaeolaceae: Information from the Botanical Dermatology Database - Tropaeolaceae: Collection data from the Manual de las Plantas de Costa Rica - Tropaeolaceae: Images from the W3Tropicos System - Turneraceae: Full family description from DELTA data - Turneraceae: Overview from Wikipedia - Turneraceae: Information/Images from the University of Hawaii - Manoa) - Turneraceae: Family page from Wisconsin Botany - Turneraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Turneraceae: Collection data from the Manual de las Plantas de Costa Rica - Turneraceae: Images from the W3Tropicos System - Turneraceae: Florida taxa from the Atlas of Florida Vascular Plants - Typhaceae: Full family description from DELTA data - Typhaceae: Overview from Wikipedia - Typhaceae: Information/Images from the University of Hawaii - Manoa) - Typhaceae: Information/Images from the Botany 301 - Texas A&M) - Typhaceae: Family page from Wisconsin Botany - Typhaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Typhaceae: Information from the Botanical Dermatology Database - Typhaceae: Collection data from the Manual de las Plantas de Costa Rica - Typhaceae: Images from the W3Tropicos System - Typhaceae: Arkansas Biodiversity - Typhaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Typhaceae: Florida taxa from the Atlas of Florida Vascular Plants - Typhaceae: Tennessee taxa from the The University of Tennessee Herbarium - Uapacaceae: Full family description from DELTA data - Ulmaceae: Full family description from DELTA data - Ulmaceae: Overview from Wikipedia - Ulmaceae: Information/Images from the University of Hawaii - Manoa) - Ulmaceae: Family page from Wisconsin Botany - Ulmaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Ulmaceae: Information from the Botanical Dermatology Database - Ulmaceae: Collection data from the Manual de las Plantas de Costa Rica - Ulmaceae: Images from the W3Tropicos System - Ulmaceae: Arkansas Biodiversity - Ulmaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Ulmaceae: Tennessee taxa from the The University of Tennessee Herbarium - Umbelliferae: Full family description from DELTA data - Umbelliferae: Information from the Botanical Dermatology Database - Urticaceae: Full family description from DELTA data - Urticaceae: Overview from Wikipedia - Urticaceae: Information/Images from the University of Hawaii - Manoa) - Urticaceae: Family page from Wisconsin Botany - Urticaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Urticaceae: Information from the Botanical Dermatology Database - Urticaceae: Collection data from the Manual de las Plantas de Costa Rica - Urticaceae: Images from the W3Tropicos System - Urticaceae: Arkansas Biodiversity - Urticaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Urticaceae: Tennessee taxa from the The University of Tennessee Herbarium - Uvulariaceae: Full family description from DELTA data - Uvulariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Vahliaceae: Full family description from DELTA data - Valerianaceae: Full family description from DELTA data - Valerianaceae: Overview from Wikipedia - Valerianaceae: Information/Images from the University of Hawaii - Manoa) - Valerianaceae: Family page from Wisconsin Botany - Valerianaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Valerianaceae: Information from the Botanical Dermatology Database - Valerianaceae: Collection data from the Manual de las Plantas de Costa Rica - Valerianaceae: Images from the W3Tropicos System - Valerianaceae: Arkansas Biodiversity - Valerianaceae: Texas Endemics - Valerianaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Valerianaceae: Tennessee taxa from the The University of Tennessee Herbarium - Velloziaceae: Full family description from DELTA data - Velloziaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Velloziaceae: Images from the W3Tropicos System - Verbenaceae: Full family description from DELTA data - Verbenaceae: Overview from Wikipedia - Verbenaceae: Information/Images from the University of Hawaii - Manoa) - Verbenaceae: Information/Images from the Botany 301 - Texas A&M) - Verbenaceae: Family page from Wisconsin Botany - Verbenaceae: Images from the Botany Photos - Verbenaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Verbenaceae: Information from the Botanical Dermatology Database - Verbenaceae: Collection data from the Manual de las Plantas de Costa Rica - Verbenaceae: Images from the W3Tropicos System - Verbenaceae: Arkansas Biodiversity - Verbenaceae: Texas Endemic - Verbenaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Verbenaceae: Florida taxa from the Atlas of Florida Vascular Plants - Verbenaceae: Tennessee taxa from the The University of Tennessee Herbarium - Veronicaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Viburnaceae: Full family description from DELTA data - Violaceae: Full family description from DELTA data - Violaceae: Overview from Wikipedia - Violaceae: Information/Images from the University of Hawaii - Manoa) - Violaceae: Information and images from the Digital Flowers (Integrative Biology 260) - Violaceae: Family page from Wisconsin Botany - Violaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Violaceae: Information from the Botanical Dermatology Database - Violaceae: Collection data from the Manual de las Plantas de Costa Rica - Violaceae: Images from the W3Tropicos System - Violaceae: Arkansas Biodiversity - Violaceae: Texas Endemic - Violaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Violaceae: Florida taxa from the Atlas of Florida Vascular Plants - Violaceae: Tennessee taxa from the The University of Tennessee Herbarium - Viscaceae: Full family description from DELTA data - Viscaceae: Overview from Wikipedia - Viscaceae: Information/Images from the University of Hawaii - Manoa) - Viscaceae: Family page from Wisconsin Botany - Viscaceae: Images from the Botany Photos - Viscaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Viscaceae: Information from the Botanical Dermatology Database - Viscaceae: Collection data from the Manual de las Plantas de Costa Rica - Viscaceae: Images from the W3Tropicos System - Viscaceae: Arkansas Biodiversity - Viscaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Viscaceae: Florida taxa from the Atlas of Florida Vascular Plants - Viscaceae: Tennessee taxa from the The University of Tennessee Herbarium - Vitaceae: Full family description from DELTA data (as Vitidaceae) - Vitaceae: Overview from Wikipedia - Vitaceae: Information/Images from the University of Hawaii - Manoa) - Vitaceae: Family page from Wisconsin Botany - Vitaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Vitaceae: Information from the Botanical Dermatology Database - Vitaceae: Collection data from the Manual de las Plantas de Costa Rica - Vitaceae: Images from the W3Tropicos System - Vitaceae: Arkansas Biodiversity - Vitaceae: Texas Endemic - Vitaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Vitaceae: Florida taxa from the Atlas of Florida Vascular Plants - Vitaceae: Tennessee taxa from the The University of Tennessee Herbarium - Vittariaceae: Overview from Wikipedia - Vittariaceae: Collection data from the Manual de las Plantas de Costa Rica - Vittariaceae: Florida taxa from the Atlas of Florida Vascular Plants - Vittariaceae: Tennessee taxa from the The University of Tennessee Herbarium - Vivianiaceae: Full family description from DELTA data - Vochysiaceae: Full family description from DELTA data - Vochysiaceae: Family page from Wisconsin Botany - Vochysiaceae: Collection data from the Manual de las Plantas de Costa Rica - Vochysiaceae: Images from the W3Tropicos System - Wellstediaceae: Full family description from DELTA data - Welwitschiaceae: Information/Images from the University of Hawaii - Manoa) - Welwitschiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Winteraceae: Full family description from DELTA data - Winteraceae: Information/Images from the University of Hawaii - Manoa) - Winteraceae: Information/Images from the Botany 301 - Texas A&M) - Winteraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Winteraceae: Information from the Botanical Dermatology Database - Winteraceae: Collection data from the Manual de las Plantas de Costa Rica - Winteraceae: Images from the W3Tropicos System - Woodsiaceae: Images from the Botany Photos - Woodsiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Woodsiaceae: Collection data from the Manual de las Plantas de Costa Rica - Woodsiaceae: Tennessee taxa from the The University of Tennessee Herbarium - Xanthophyllaceae: Full family description from DELTA data - Xanthorrhoeaceae: Full family description from DELTA data - Xanthorrhoeaceae: Information/Images from the University of Hawaii - Manoa) - Xanthorrhoeaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Xerophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Xyridaceae: Full family description from DELTA data - Xyridaceae: Overview from Wikipedia - Xyridaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Xyridaceae: Collection data from the Manual de las Plantas de Costa Rica - Xyridaceae: Images from the W3Tropicos System - Xyridaceae: Arkansas Biodiversity - Xyridaceae: Florida taxa from the Atlas of Florida Vascular Plants - Xyridaceae: Tennessee taxa from the The University of Tennessee Herbarium - Zamiaceae: Overview from Wikipedia - Zamiaceae: Family page from Wisconsin Botany - Zamiaceae: Images from the Botany Photos - Zamiaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Zamiaceae: Information from the Botanical Dermatology Database - Zamiaceae: Collection data from the Manual de las Plantas de Costa Rica - Zamiaceae: Florida taxa from the Atlas of Florida Vascular Plants - Zannichelliaceae: Full family description from DELTA data - Zannichelliaceae: Overview from Wikipedia - Zannichelliaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Zannichelliaceae: Arkansas Biodiversity - Zannichelliaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Zannichelliaceae: Florida taxa from the Atlas of Florida Vascular Plants - Zannichelliaceae: Tennessee taxa from the The University of Tennessee Herbarium - Zanthoxylaceae: Family page from Wisconsin Botany - Zingiberaceae: Full family description from DELTA data - Zingiberaceae: Overview from Wikipedia - Zingiberaceae: Information/Images from the University of Hawaii - Manoa) - Zingiberaceae: Family page from Wisconsin Botany - Zingiberaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Zingiberaceae: Information from the Botanical Dermatology Database - Zingiberaceae: Collection data from the Manual de las Plantas de Costa Rica - Zingiberaceae: Images from the W3Tropicos System - Zingiberaceae: Florida taxa from the Atlas of Florida Vascular Plants - Zosteraceae: Full family description from DELTA data - Zosteraceae: Overview from Wikipedia - Zosteraceae: Information/Images from the Botany 301 - Texas A&M) - Zosteraceae: Family page from Wisconsin Botany - Zosteraceae: The Vascular Plant Image Library (Digital Flora of Texas) - Zygophyllaceae: Full family description from DELTA data - Zygophyllaceae: Overview from Wikipedia - Zygophyllaceae: Information/Images from the University of Hawaii - Manoa) - Zygophyllaceae: Family page from Wisconsin Botany - Zygophyllaceae: The Vascular Plant Image Library (Digital Flora of Texas) - Zygophyllaceae: Information from the Botanical Dermatology Database - Zygophyllaceae: Collection data from the Manual de las Plantas de Costa Rica - Zygophyllaceae: Images from the W3Tropicos System - Zygophyllaceae: Arkansas Biodiversity - Zygophyllaceae: Texas Endemics - Zygophyllaceae: Utah taxa from the Utah Atlas (Utah State University - Geography) - Zygophyllaceae: Florida taxa from the Atlas of Florida Vascular Plants - Zygophyllaceae: Tennessee taxa from the The University of Tennessee Herbarium - Acanthaceae: Images from the Virtual Field Herbarium Image Database - Acanthaceae: Check list and distribution maps from the Jepson Manual - Acanthaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Acanthaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Acanthaceae: List of genera from the Royal Botanic Gardens, Kew - Acanthaceae: Family page from the U.S. Checklist - Acanthaceae: Query the AGRICOLA database - Acanthaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Acanthaceae: Family treatment from Flora of Missouri - Acanthaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Acanthaceae: Query recent issues of the American Journal of Botany - Acanthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aceraceae: Check list and distribution maps from the Jepson Manual - Aceraceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Aceraceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Aceraceae: List of genera from the Royal Botanic Gardens, Kew - Aceraceae: overview from the Virtual Flora of Swedish Vascular Plants - Aceraceae: Family page from the U.S. Checklist - Aceraceae: Query the AGRICOLA database - Aceraceae: Family treatment from Flora of Missouri - Aceraceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Aceraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Achariaceae: List of genera from the Royal Botanic Gardens, Kew - Achariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Achatocarpaceae: Images from the Virtual Field Herbarium Image Database - Achatocarpaceae: List of genera from the Royal Botanic Gardens, Kew - Achatocarpaceae: Family page from the U.S. Checklist - Achatocarpaceae: Query the AGRICOLA database - Achatocarpaceae: Family treatment from Flora North America Online (U.S., Canada) - Achatocarpaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Acoraceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Acoraceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Acoraceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Acoraceae: List of genera from the Royal Botanic Gardens, Kew - Acoraceae: Family page from the U.S. Checklist - Acoraceae: Query the AGRICOLA database - Acoraceae: Family treatment from Flora North America Online (U.S., Canada) - Acoraceae: Family treatment from Flora of Missouri - Acoraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Actinidiaceae: List of genera from the Royal Botanic Gardens, Kew - Actinidiaceae: Family page from the U.S. Checklist - Actinidiaceae: Query the AGRICOLA database - Actinidiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Actinidiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Actiniopteridaceae: List of genera from the Royal Botanic Gardens, Kew - Adiantaceae: List of genera from the Royal Botanic Gardens, Kew - Adoxaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Adoxaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Adoxaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Adoxaceae: List of genera from the Royal Botanic Gardens, Kew - Adoxaceae: overview from the Virtual Flora of Swedish Vascular Plants - Adoxaceae: Family page from the U.S. Checklist - Adoxaceae: Query the AGRICOLA database - Adoxaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aextoxicaceae: List of genera from the Royal Botanic Gardens, Kew - Aextoxicaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Agavaceae: Images from the Virtual Field Herbarium Image Database - Agavaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Agavaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Agavaceae: List of genera from the Royal Botanic Gardens, Kew - Agavaceae: Family page from the U.S. Checklist - Agavaceae: Query the AGRICOLA database - Agavaceae: Family treatment from Flora North America Online (U.S., Canada) - Agavaceae: Family treatment from Flora of Missouri - Agavaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aizoaceae: Check list and distribution maps from the Jepson Manual - Aizoaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Aizoaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Aizoaceae: List of genera from the Royal Botanic Gardens, Kew - Aizoaceae: Family page from the U.S. Checklist - Aizoaceae: Query the AGRICOLA database - Aizoaceae: Family treatment from Flora North America Online (U.S., Canada) - Aizoaceae: Family description from Flora of China Online - - Aizoaceae: Family treatment from Flora of Missouri - Aizoaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Aizoaceae: Query recent issues of the American Journal of Botany - Aizoaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Akaniaceae: List of genera from the Royal Botanic Gardens, Kew - Akaniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Alangiaceae: List of genera from the Royal Botanic Gardens, Kew - Alangiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Alismataceae: Check list and distribution maps from the Jepson Manual - Alismataceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Alismataceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Alismataceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Alismataceae: List of genera from the Royal Botanic Gardens, Kew - Alismataceae: overview from the Virtual Flora of Swedish Vascular Plants - Alismataceae: Family page from the U.S. Checklist - Alismataceae: Query the AGRICOLA database - Alismataceae: Family treatment from Flora North America Online (U.S., Canada) - Alismataceae: Family treatment from Flora of Missouri - Alismataceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Alliaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Aloaceae: List of genera from the Royal Botanic Gardens, Kew - Aloaceae: Family treatment from Flora North America Online (U.S., Canada) - Aloaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aloeaceae: Family page from the U.S. Checklist - Aloeaceae: Query the AGRICOLA database - Alseuosmiaceae: List of genera from the Royal Botanic Gardens, Kew - Alseuosmiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Alzateaceae: List of genera from the Royal Botanic Gardens, Kew - Alzateaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Amaranthaceae: Images from the Virtual Field Herbarium Image Database - Amaranthaceae: Check list and distribution maps from the Jepson Manual - Amaranthaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Amaranthaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Amaranthaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Amaranthaceae: List of genera from the Royal Botanic Gardens, Kew - Amaranthaceae: overview from the Virtual Flora of Swedish Vascular Plants - Amaranthaceae: Family page from the U.S. Checklist - Amaranthaceae: Query the AGRICOLA database - Amaranthaceae: Family treatment from Flora North America Online (U.S., Canada) - Amaranthaceae: Family description from Flora of China Online - - Amaranthaceae: Family treatment from Flora of Missouri - Amaranthaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Amaranthaceae: Query recent issues of the American Journal of Botany - Amaranthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Amaryllidaceae: Images from the Virtual Field Herbarium Image Database - Amaryllidaceae: overview from the Virtual Flora of Swedish Vascular Plants - Amaryllidaceae: Family description from Flora of China Online - - Amaryllidaceae: Query recent issues of the American Journal of Botany - Amborellaceae: List of genera from the Royal Botanic Gardens, Kew - Amborellaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Anacardiaceae: Images from the Virtual Field Herbarium Image Database - Anacardiaceae: Check list and distribution maps from the Jepson Manual - Anacardiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Anacardiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Anacardiaceae: List of genera from the Royal Botanic Gardens, Kew - Anacardiaceae: Family page from the U.S. Checklist - Anacardiaceae: Query the AGRICOLA database - Anacardiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Anacardiaceae: Family treatment from Flora of Missouri - Anacardiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Anacardiaceae: Query recent issues of the American Journal of Botany - Anacardiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ancistrocladaceae: List of genera from the Royal Botanic Gardens, Kew - Ancistrocladaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Anemiaceae: Family page from the U.S. Checklist - Anemiaceae: Query the AGRICOLA database - Anemiaceae: Family treatment from Flora North America Online (U.S., Canada) - Anisophylleaceae: List of genera from the Royal Botanic Gardens, Kew - Anisophylleaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Annonaceae: Images from the Virtual Field Herbarium Image Database - Annonaceae: List of genera from the Royal Botanic Gardens, Kew - Annonaceae: Family page from the U.S. Checklist - Annonaceae: Query the AGRICOLA database - Annonaceae: Family treatment from Flora North America Online (U.S., Canada) - Annonaceae: Family treatment from Flora of Missouri - Annonaceae: Query recent issues of the American Journal of Botany - Annonaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Anthericaceae: Images from the Virtual Field Herbarium Image Database - Apiaceae: Images from the Virtual Field Herbarium Image Database - Apiaceae: Check list and distribution maps from the Jepson Manual - Apiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Apiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Apiaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Umbelliferae: List of genera from the Royal Botanic Gardens, Kew - Apiaceae: overview from the Virtual Flora of Swedish Vascular Plants - Apiaceae: Family page from the U.S. Checklist - Apiaceae: Query the AGRICOLA database - Apiaceae: Family treatment from Flora of Missouri - Apiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Apiaceae: Query recent issues of the American Journal of Botany - Apiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Apocynaceae: Images from the Virtual Field Herbarium Image Database - Apocynaceae: Check list and distribution maps from the Jepson Manual - Apocynaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Apocynaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Apocynaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Apocynaceae: List of genera from the Royal Botanic Gardens, Kew - Apocynaceae: overview from the Virtual Flora of Swedish Vascular Plants - Apocynaceae: Family page from the U.S. Checklist - Apocynaceae: Query the AGRICOLA database - Apocynaceae: Family description from Flora of China Online - - Apocynaceae: Family treatment from Flora of Missouri - Apocynaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Apocynaceae: Query recent issues of the American Journal of Botany - Apocynaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aponogetonaceae: Check list and distribution maps from the Jepson Manual - Aponogetonaceae: List of genera from the Royal Botanic Gardens, Kew - Aponogetonaceae: Family page from the U.S. Checklist - Aponogetonaceae: Query the AGRICOLA database - Aponogetonaceae: Family treatment from Flora North America Online (U.S., Canada) - Aponogetonaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aquifoliaceae: Images from the Virtual Field Herbarium Image Database - Aquifoliaceae: Check list and distribution maps from the Jepson Manual - Aquifoliaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Aquifoliaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Aquifoliaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Aquifoliaceae: List of genera from the Royal Botanic Gardens, Kew - Aquifoliaceae: overview from the Virtual Flora of Swedish Vascular Plants - Aquifoliaceae: Family page from the U.S. Checklist - Aquifoliaceae: Query the AGRICOLA database - Aquifoliaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Aquifoliaceae: Family treatment from Flora of Missouri - Aquifoliaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Aquifoliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Araceae: Images from the Virtual Field Herbarium Image Database - Araceae: Check list and distribution maps from the Jepson Manual - Araceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Araceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Araceae: List of genera from the Royal Botanic Gardens, Kew - Araceae: overview from the Virtual Flora of Swedish Vascular Plants - Araceae: Family page from the U.S. Checklist - Araceae: Query the AGRICOLA database - Araceae: Family treatment from Flora North America Online (U.S., Canada) - Araceae: Family treatment from Flora of Missouri - Araceae: Query recent issues of the American Journal of Botany - Araceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Araliaceae: Images from the Virtual Field Herbarium Image Database - Araliaceae: Check list and distribution maps from the Jepson Manual - Araliaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Araliaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Araliaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Araliaceae: List of genera from the Royal Botanic Gardens, Kew - Araliaceae: overview from the Virtual Flora of Swedish Vascular Plants - Araliaceae: Family page from the U.S. Checklist - Araliaceae: Query the AGRICOLA database - Araliaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Araliaceae: Family treatment from Flora of Missouri - Araliaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Araliaceae: Query recent issues of the American Journal of Botany - Araliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Araucariaceae: List of genera from the Royal Botanic Gardens, Kew - Araucariaceae: Family description from Flora of China Online - - Araucariaceae: Family treatment from Flora of Pakistan - Araucariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Arecaceae: Check list and distribution maps from the Jepson Manual - Palmae: List of genera from the Royal Botanic Gardens, Kew - Arecaceae: Family page from the U.S. Checklist - Arecaceae: Query the AGRICOLA database - Arecaceae: Family treatment from Flora North America Online (U.S., Canada) - Arecaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Arecaceae: Query recent issues of the American Journal of Botany - Arecaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aristolochiaceae: Check list and distribution maps from the Jepson Manual - Aristolochiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Aristolochiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Aristolochiaceae: List of genera from the Royal Botanic Gardens, Kew - Aristolochiaceae: Family page from the U.S. Checklist - Aristolochiaceae: Query the AGRICOLA database - Aristolochiaceae: Family treatment from Flora North America Online (U.S., Canada) - Aristolochiaceae: Family description from Flora of China Online - - Aristolochiaceae: Family treatment from Flora of Missouri - Aristolochiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Aristolochiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Asclepiadaceae: Images from the Virtual Field Herbarium Image Database - Asclepiadaceae: Check list and distribution maps from the Jepson Manual - Asclepiadaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Asclepiadaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Asclepiadaceae: List of genera from the Royal Botanic Gardens, Kew - Asclepiadaceae: overview from the Virtual Flora of Swedish Vascular Plants - Asclepiadaceae: Family page from the U.S. Checklist - Asclepiadaceae: Query the AGRICOLA database - Asclepiadaceae: Family description from Flora of China Online - - Asclepiadaceae: Family treatment from Flora of Missouri - Asclepiadaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Asclepiadaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Aspleniaceae: Check list and distribution maps from the Jepson Manual - Aspleniaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Aspleniaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Aspleniaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Aspleniaceae: List of genera from the Royal Botanic Gardens, Kew - Aspleniaceae: Family page from the U.S. Checklist - Aspleniaceae: Query the AGRICOLA database - Aspleniaceae: Family treatment from Flora North America Online (U.S., Canada) - Aspleniaceae: Family treatment from Flora of Missouri - Aspleniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Asteraceae: Check list and distribution maps from the Jepson Manual - Asteraceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Asteraceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Asteraceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Compositae: List of genera from the Royal Botanic Gardens, Kew - Asteraceae: overview from the Virtual Flora of Swedish Vascular Plants - Asteraceae: Family page from the U.S. Checklist - Asteraceae: Query the AGRICOLA database - Asteraceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Asteraceae: Family treatment from Flora of Pakistan - Asteraceae: Family treatment from Flora of Missouri - Asteraceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Asteraceae: Query recent issues of the American Journal of Botany - Asteraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Asteropeiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Austrobaileyaceae: List of genera from the Royal Botanic Gardens, Kew - Austrobaileyaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Avicenniaceae: Images from the Virtual Field Herbarium Image Database - Azollaceae: Check list and distribution maps from the Jepson Manual - Azollaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Azollaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Azollaceae: List of genera from the Royal Botanic Gardens, Kew - Azollaceae: Family page from the U.S. Checklist - Azollaceae: Query the AGRICOLA database - Azollaceae: Family treatment from Flora North America Online (U.S., Canada) - Azollaceae: Family treatment from Flora of Missouri - Azollaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Balanitaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Balanopaceae: List of genera from the Royal Botanic Gardens, Kew - Balanopaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Balanophoraceae: List of genera from the Royal Botanic Gardens, Kew - Balanophoraceae: Family page from the U.S. Checklist - Balanophoraceae: Query the AGRICOLA database - Balanophoraceae: Family description from Flora of China Online - - Balanophoraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Balsaminaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Balsaminaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Balsaminaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Balsaminaceae: List of genera from the Royal Botanic Gardens, Kew - Balsaminaceae: overview from the Virtual Flora of Swedish Vascular Plants - Balsaminaceae: Family page from the U.S. Checklist - Balsaminaceae: Query the AGRICOLA database - Balsaminaceae: Family treatment from Flora of Missouri - Balsaminaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Barbeyaceae: List of genera from the Royal Botanic Gardens, Kew - Barbeyaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Basellaceae: Check list and distribution maps from the Jepson Manual - Basellaceae: List of genera from the Royal Botanic Gardens, Kew - Basellaceae: Family page from the U.S. Checklist - Basellaceae: Query the AGRICOLA database - Basellaceae: Family treatment from Flora North America Online (U.S., Canada) - Basellaceae: Family description from Flora of China Online - - Basellaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bataceae: Check list and distribution maps from the Jepson Manual - Bataceae: List of genera from the Royal Botanic Gardens, Kew - Bataceae: Family page from the U.S. Checklist - Bataceae: Query the AGRICOLA database - Bataceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Begoniaceae: Images from the Virtual Field Herbarium Image Database - Begoniaceae: List of genera from the Royal Botanic Gardens, Kew - Begoniaceae: Family page from the U.S. Checklist - Begoniaceae: Query the AGRICOLA database - Begoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Berberidaceae: Check list and distribution maps from the Jepson Manual - Berberidaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Berberidaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Berberidaceae: List of genera from the Royal Botanic Gardens, Kew - Berberidaceae: overview from the Virtual Flora of Swedish Vascular Plants - Berberidaceae: Family page from the U.S. Checklist - Berberidaceae: Query the AGRICOLA database - Berberidaceae: Family treatment from Flora North America Online (U.S., Canada) - Berberidaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Berberidaceae: Family treatment from Flora of Missouri - Berberidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Betulaceae: Check list and distribution maps from the Jepson Manual - Betulaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Betulaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Betulaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Betulaceae: List of genera from the Royal Botanic Gardens, Kew - Betulaceae: overview from the Virtual Flora of Swedish Vascular Plants - Betulaceae: Family page from the U.S. Checklist - Betulaceae: Query the AGRICOLA database - Betulaceae: Family treatment from Flora North America Online (U.S., Canada) - Betulaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Betulaceae: Family description from Flora of China Online - - Betulaceae: Family treatment from Flora of Missouri - Betulaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Betulaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bignoniaceae: Images from the Virtual Field Herbarium Image Database - Bignoniaceae: Check list and distribution maps from the Jepson Manual - Bignoniaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Bignoniaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Bignoniaceae: List of genera from the Royal Botanic Gardens, Kew - Bignoniaceae: Family page from the U.S. Checklist - Bignoniaceae: Query the AGRICOLA database - Bignoniaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Bignoniaceae: Family description from Flora of China Online - - Bignoniaceae: Family treatment from Flora of Missouri - Bignoniaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Bignoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bixaceae: Images from the Virtual Field Herbarium Image Database - Bixaceae: List of genera from the Royal Botanic Gardens, Kew - Bixaceae: Family page from the U.S. Checklist - Bixaceae: Query the AGRICOLA database - Bixaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Blechnaceae: Check list and distribution maps from the Jepson Manual - Blechnaceae: List of genera from the Royal Botanic Gardens, Kew - Blechnaceae: Family page from the U.S. Checklist - Blechnaceae: Query the AGRICOLA database - Blechnaceae: Family treatment from Flora North America Online (U.S., Canada) - Blechnaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Blechnaceae: Family treatment from Flora of Missouri - Blechnaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bombacaceae: Images from the Virtual Field Herbarium Image Database - Bombacaceae: List of genera from the Royal Botanic Gardens, Kew - Bombacaceae: Family page from the U.S. Checklist - Bombacaceae: Query the AGRICOLA database - Bombacaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Boraginaceae: Images from the Virtual Field Herbarium Image Database - Boraginaceae: Check list and distribution maps from the Jepson Manual - Boraginaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Boraginaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Boraginaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Boraginaceae: List of genera from the Royal Botanic Gardens, Kew - Boraginaceae: overview from the Virtual Flora of Swedish Vascular Plants - Boraginaceae: Family page from the U.S. Checklist - Boraginaceae: Query the AGRICOLA database - Boraginaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Boraginaceae: Family description from Flora of China Online - - Boraginaceae: Family treatment from Flora of Missouri - Boraginaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Boraginaceae: Query recent issues of the American Journal of Botany - Boraginaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Boweniaceae: List of genera from the Royal Botanic Gardens, Kew - Brassicaceae: Check list and distribution maps from the Jepson Manual - Brassicaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Brassicaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Brassicaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cruciferae: List of genera from the Royal Botanic Gardens, Kew - Brassicaceae: overview from the Virtual Flora of Swedish Vascular Plants - Brassicaceae: Family page from the U.S. Checklist - Brassicaceae: Query the AGRICOLA database - Brassicaceae: Family description from Flora of China Online - - Brassicaceae: Family treatment from Flora of Missouri - Brassicaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Brassicaceae: Query recent issues of the American Journal of Botany - Brassicaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bretschneideraceae: List of genera from the Royal Botanic Gardens, Kew - Bretschneideraceae: Family description from Flora of China Online - - Bretschneideraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bromeliaceae: Images from the Virtual Field Herbarium Image Database - Bromeliaceae: List of genera from the Royal Botanic Gardens, Kew - Bromeliaceae: Family page from the U.S. Checklist - Bromeliaceae: Query the AGRICOLA database - Bromeliaceae: Family treatment from Flora North America Online (U.S., Canada) - Bromeliaceae: Family description from Flora of China Online - - Bromeliaceae: Query recent issues of the American Journal of Botany - Bromeliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Brunelliaceae: List of genera from the Royal Botanic Gardens, Kew - Brunelliaceae: Family page from the U.S. Checklist - Brunelliaceae: Query the AGRICOLA database - Brunelliaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Brunelliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Bruniaceae: List of genera from the Royal Botanic Gardens, Kew - Bruniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Brunoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Buddlejaceae: Check list and distribution maps from the Jepson Manual - Buddlejaceae: List of genera from the Royal Botanic Gardens, Kew - Buddlejaceae: Family page from the U.S. Checklist - Buddlejaceae: Query the AGRICOLA database - Buddlejaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Buddlejaceae: Family treatment from Flora of Missouri - Buddlejaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Burmanniaceae: List of genera from the Royal Botanic Gardens, Kew - Burmanniaceae: Family page from the U.S. Checklist - Burmanniaceae: Query the AGRICOLA database - Burmanniaceae: Family treatment from Flora North America Online (U.S., Canada) - Burmanniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Burseraceae: Images from the Virtual Field Herbarium Image Database - Burseraceae: Check list and distribution maps from the Jepson Manual - Burseraceae: List of genera from the Royal Botanic Gardens, Kew - Burseraceae: Family page from the U.S. Checklist - Burseraceae: Query the AGRICOLA database - Burseraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Butomaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Butomaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Butomaceae: List of genera from the Royal Botanic Gardens, Kew - Butomaceae: overview from the Virtual Flora of Swedish Vascular Plants - Butomaceae: Family page from the U.S. Checklist - Butomaceae: Query the AGRICOLA database - Butomaceae: Family treatment from Flora North America Online (U.S., Canada) - Butomaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Buxaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Buxaceae: List of genera from the Royal Botanic Gardens, Kew - Buxaceae: Family page from the U.S. Checklist - Buxaceae: Query the AGRICOLA database - Buxaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Buxaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Byblidaceae: List of genera from the Royal Botanic Gardens, Kew - Byblidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cabombaceae: Check list and distribution maps from the Jepson Manual - Cabombaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cabombaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cabombaceae: List of genera from the Royal Botanic Gardens, Kew - Cabombaceae: Family page from the U.S. Checklist - Cabombaceae: Query the AGRICOLA database - Cabombaceae: Family treatment from Flora North America Online (U.S., Canada) - Cabombaceae: Family description from Flora of China Online - - Cabombaceae: Family treatment from Flora of Missouri - Cabombaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cabombaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cactaceae: Images from the Virtual Field Herbarium Image Database - Cactaceae: Check list and distribution maps from the Jepson Manual - Cactaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cactaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cactaceae: List of genera from the Royal Botanic Gardens, Kew - Cactaceae: Family page from the U.S. Checklist - Cactaceae: Query the AGRICOLA database - Cactaceae: Family treatment from Flora North America Online (U.S., Canada) - Cactaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cactaceae: Family treatment from Flora of Missouri - Cactaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cactaceae: Query recent issues of the American Journal of Botany - Cactaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Caesalpiniaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Caesalpiniaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Leguminosae-Caesalpinioideae: List of genera from the Royal Botanic Gardens, Kew - Caesalpiniaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Callitrichaceae: Check list and distribution maps from the Jepson Manual - Callitrichaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Callitrichaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Callitrichaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants< - Callitrichaceae: List of genera from the Royal Botanic Gardens, Kew - Callitrichaceae: overview from the Virtual Flora of Swedish Vascular Plants - Callitrichaceae: Family page from the U.S. Checklist - Callitrichaceae: Query the AGRICOLA database - Callitrichaceae: Family treatment from Flora of Missouri - Callitrichaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Callitrichaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Calycanthaceae: Check list and distribution maps from the Jepson Manual - Calycanthaceae: List of genera from the Royal Botanic Gardens, Kew - Calycanthaceae: Family page from the U.S. Checklist - Calycanthaceae: Query the AGRICOLA database - Calycanthaceae: Family treatment from Flora North America Online (U.S., Canada) - Calycanthaceae: Family treatment from Flora of Missouri - Calycanthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Calyceraceae: List of genera from the Royal Botanic Gardens, Kew - Calyceraceae: Family page from the U.S. Checklist - Calyceraceae: Query the AGRICOLA database - Calyceraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Campanulaceae: Images from the Virtual Field Herbarium Image Database - Campanulaceae: Check list and distribution maps from the Jepson Manual - Campanulaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Campanulaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Campanulaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Campanulaceae: List of genera from the Royal Botanic Gardens, Kew - Campanulaceae: overview from the Virtual Flora of Swedish Vascular Plants - Campanulaceae: Family page from the U.S. Checklist - Campanulaceae: Query the AGRICOLA database - Campanulaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Campanulaceae: Family treatment from Flora of Missouri - Campanulaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Campanulaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Canellaceae: List of genera from the Royal Botanic Gardens, Kew - Canellaceae: Family page from the U.S. Checklist - Canellaceae: Query the AGRICOLA database - Canellaceae: Family treatment from Flora North America Online (U.S., Canada) - Canellaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cannabaceae: Images from the Virtual Field Herbarium Image Database - Cannabaceae: Check list and distribution maps from the Jepson Manual - Cannabaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cannabaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cannabaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cannabaceae: List of genera from the Royal Botanic Gardens, Kew - Cannabaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cannabaceae: Family page from the U.S. Checklist - Cannabaceae: Query the AGRICOLA database - Cannabaceae: Family treatment from Flora North America Online (U.S., Canada) - Cannabaceae: Family description from Flora of China Online - - Cannabaceae: Family treatment from Flora of Missouri - Cannabaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cannabaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cannaceae: List of genera from the Royal Botanic Gardens, Kew - Cannaceae: Family page from the U.S. Checklist - Cannaceae: Query the AGRICOLA database - Cannaceae: Family treatment from Flora North America Online (U.S., Canada) - Cannaceae: Family description from Flora of China Online - - Cannaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Capparaceae: Images from the Virtual Field Herbarium Image Database - Capparaceae: Check list and distribution maps from the Jepson Manual - Capparaceae: List of genera from the Royal Botanic Gardens, Kew - Capparaceae: Family page from the U.S. Checklist - Capparaceae: Query the AGRICOLA database - Capparaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Capparaceae: Family treatment from Flora of Missouri - Capparaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Capparaceae: Query recent issues of the American Journal of Botany - Capparaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Caprifoliaceae: Check list and distribution maps from the Jepson Manual - Caprifoliaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Caprifoliaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Caprifoliaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular PlantsCaprifoliaceae: List of genera from the Royal Botanic Gardens, Kew - Caprifoliaceae: overview from the Virtual Flora of Swedish Vascular Plants - Caprifoliaceae: Family page from the U.S. Checklist - Caprifoliaceae: Query the AGRICOLA database - Caprifoliaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Caprifoliaceae: Family treatment from Flora of Missouri - Caprifoliaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Caprifoliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cardiopteridaceae: List of genera from the Royal Botanic Gardens, Kew - Cardiopteridaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Caricaceae: Images from the Virtual Field Herbarium Image Database - Caricaceae: List of genera from the Royal Botanic Gardens, Kew - Caricaceae: Family page from the U.S. Checklist - Caricaceae: Query the AGRICOLA database - Caricaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Caricaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Caryocaraceae: List of genera from the Royal Botanic Gardens, Kew - Caryocaraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Caryophyllaceae: Check list and distribution maps from the Jepson Manual - Caryophyllaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Caryophyllaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Caryophyllaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants< - Caryophyllaceae: List of genera from the Royal Botanic Gardens, Kew - Caryophyllaceae: overview from the Virtual Flora of Swedish Vascular Plants - Caryophyllaceae: Family page from the U.S. Checklist - Caryophyllaceae: Query the AGRICOLA database - Caryophyllaceae: Family description from Flora of China Online - - Caryophyllaceae: Family treatment from Flora of Missouri - Caryophyllaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Caryophyllaceae: Query recent issues of the American Journal of Botany - Caryophyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Casuarinaceae: List of genera from the Royal Botanic Gardens, Kew - Casuarinaceae: Family page from the U.S. Checklist - Casuarinaceae: Query the AGRICOLA database - Casuarinaceae: Family treatment from Flora North America Online (U.S., Canada) - Casuarinaceae: Family description from Flora of China Online - - Casuarinaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cecropiaceae: Images from the Virtual Field Herbarium Image Database - Cecropiaceae: List of genera from the Royal Botanic Gardens, Kew - Cecropiaceae: Family page from the U.S. Checklist - Cecropiaceae: Query the AGRICOLA database - Cecropiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cecropiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Celastraceae: Images from the Virtual Field Herbarium Image Database - Celastraceae: Check list and distribution maps from the Jepson Manual - Celastraceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Celastraceae: List of genera from the Royal Botanic Gardens, Kew - Celastraceae: overview from the Virtual Flora of Swedish Vascular Plants - Celastraceae: Family page from the U.S. Checklist - Celastraceae: Query the AGRICOLA database - Celastraceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Celastraceae: Family treatment from Flora of Missouri - Celastraceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Celastraceae: Query recent issues of the American Journal of Botany - Celastraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Centrolepidaceae: List of genera from the Royal Botanic Gardens, Kew - Centrolepidaceae: Family description from Flora of China Online - - Centrolepidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cephalotaceae: List of genera from the Royal Botanic Gardens, Kew - Cephalotaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cephalotaxaceae: List of genera from the Royal Botanic Gardens, Kew - Cephalotaxaceae: Family description from Flora of China Online - - Cephalotaxaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ceratophyllaceae: Check list and distribution maps from the Jepson Manual - Ceratophyllaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Ceratophyllaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Ceratophyllaceae: List of genera from the Royal Botanic Gardens, Kew - Ceratophyllaceae: overview from the Virtual Flora of Swedish Vascular Plants - Ceratophyllaceae: Family page from the U.S. Checklist - Ceratophyllaceae: Query the AGRICOLA database - Ceratophyllaceae: Family treatment from Flora North America Online (U.S., Canada) - Ceratophyllaceae: Family description from Flora of China Online - - Ceratophyllaceae: Family treatment from Flora of Missouri - Ceratophyllaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Ceratophyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cercidiphyllaceae: List of genera from the Royal Botanic Gardens, Kew - Cercidiphyllaceae: Family page from the U.S. Checklist - Cercidiphyllaceae: Query the AGRICOLA database - Cercidiphyllaceae: Family description from Flora of China Online - - Cercidiphyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cheiropleuriaceae: List of genera from the Royal Botanic Gardens, Kew - Cheiropleuriaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Chenopodiaceae: Check list and distribution maps from the Jepson Manual - Chenopodiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Chenopodiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Chenopodiaceae: List of genera from the Royal Botanic Gardens, Kew - Chenopodiaceae: overview from the Virtual Flora of Swedish Vascular Plants - Chenopodiaceae: Family page from the U.S. Checklist - Chenopodiaceae: Query the AGRICOLA database - Chenopodiaceae: Family treatment from Flora North America Online (U.S., Canada) - Chenopodiaceae: Family description from Flora of China Online - - Chenopodiaceae: Family treatment from Flora of Pakistan - Chenopodiaceae: Family treatment from Flora of Missouri - Chenopodiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Chenopodiaceae: Query recent issues of the American Journal of Botany - Chenopodiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Chloranthaceae: List of genera from the Royal Botanic Gardens, Kew - Chloranthaceae: Family page from the U.S. Checklist - Chloranthaceae: Query the AGRICOLA database - Chloranthaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Chloranthaceae: Family description from Flora of China Online - - Chloranthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Chrysobalanaceae: Images from the Virtual Field Herbarium Image Database - Chrysobalanaceae: List of genera from the Royal Botanic Gardens, Kew - Chrysobalanaceae: Family page from the U.S. Checklist - Chrysobalanaceae: Query the AGRICOLA database - Chrysobalanaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Circaeasteraceae: List of genera from the Royal Botanic Gardens, Kew - Circaeasteraceae: Family description from Flora of China Online - - Circaeasteraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cistaceae: Check list and distribution maps from the Jepson Manual - Cistaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cistaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cistaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cistaceae: List of genera from the Royal Botanic Gardens, Kew - Cistaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cistaceae: Family page from the U.S. Checklist - Cistaceae: Query the AGRICOLA database - Cistaceae: Family treatment from Flora of Missouri - Cistaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cistaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Clethraceae: List of genera from the Royal Botanic Gardens, Kew - Clethraceae: Family page from the U.S. Checklist - Clethraceae: Query the AGRICOLA database - Clethraceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Clethraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Clusiaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Guttiferae: List of genera from the Royal Botanic Gardens, Kew - Clusiaceae: Family page from the U.S. Checklist - Clusiaceae: Query the AGRICOLA database - Clusiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Clusiaceae: Family treatment from Flora of Missouri - Clusiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Clusiaceae: Query recent issues of the American Journal of Botany - Clusiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cneoraceae: List of genera from the Royal Botanic Gardens, Kew - Cneoraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cochlospermaceae: Images from the Virtual Field Herbarium Image Database - Colchicaceae: Images from the Virtual Field Herbarium Image Database - Colchicaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Columelliaceae: List of genera from the Royal Botanic Gardens, Kew - Columelliaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Columelliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Combretaceae: Images from the Virtual Field Herbarium Image Database - Combretaceae: List of genera from the Royal Botanic Gardens, Kew - Combretaceae: Family page from the U.S. Checklist - Combretaceae: Query the AGRICOLA database - Combretaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Commelinaceae: Images from the Virtual Field Herbarium Image Database - Commelinaceae: Check list and distribution maps from the Jepson Manual - Commelinaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Commelinaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Commelinaceae: List of genera from the Royal Botanic Gardens, Kew - Commelinaceae: Family page from the U.S. Checklist - Commelinaceae: Query the AGRICOLA database - Commelinaceae: Family treatment from Flora North America Online (U.S., Canada) - Commelinaceae: Family description from Flora of China Online - - Commelinaceae: Family treatment from Flora of Missouri - Commelinaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Compositae: Images from the Virtual Field Herbarium Image Database - Connaraceae: Images from the Virtual Field Herbarium Image Database - Connaraceae: List of genera from the Royal Botanic Gardens, Kew - Connaraceae: Family page from the U.S. Checklist - Connaraceae: Query the AGRICOLA database - Connaraceae: Family description from Flora of China Online - - Connaraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Convallariaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants< - Convolvulaceae: Images from the Virtual Field Herbarium Image Database - Convolvulaceae: Check list and distribution maps from the Jepson Manual - Convolvulaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Convolvulaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Convolvulaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular PlantsConvolvulaceae: List of genera from the Royal Botanic Gardens, Kew - Convolvulaceae: overview from the Virtual Flora of Swedish Vascular Plants - Convolvulaceae: Family page from the U.S. Checklist - Convolvulaceae: Query the AGRICOLA database - Convolvulaceae: Family description from Flora of China Online - - Convolvulaceae: Family treatment from Flora of Missouri - Convolvulaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Convolvulaceae: Query recent issues of the American Journal of Botany - Convolvulaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Coriariaceae: List of genera from the Royal Botanic Gardens, Kew - Coriariaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Coriariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cornaceae: Check list and distribution maps from the Jepson Manual - Cornaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cornaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cornaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cornaceae: List of genera from the Royal Botanic Gardens, Kew - Cornaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cornaceae: Family page from the U.S. Checklist - Cornaceae: Query the AGRICOLA database - Cornaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cornaceae: Family treatment from Flora of Missouri - Cornaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cornaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Corsiaceae: List of genera from the Royal Botanic Gardens, Kew - Corsiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Corylaceae: overview from the Virtual Flora of Swedish Vascular Plants - Corynocarpaceae: List of genera from the Royal Botanic Gardens, Kew - Corynocarpaceae: Family page from the U.S. Checklist - Corynocarpaceae: Query the AGRICOLA database - Corynocarpaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Costaceae: Images from the Virtual Field Herbarium Image Database - Costaceae: List of genera from the Royal Botanic Gardens, Kew - Costaceae: Family page from the U.S. Checklist - Costaceae: Query the AGRICOLA database - Costaceae: Family description from Flora of China Online - - Costaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Crassulaceae: Images from the Virtual Field Herbarium Image Database - Crassulaceae: Check list and distribution maps from the Jepson Manual - Crassulaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Crassulaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Crassulaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Crassulaceae: List of genera from the Royal Botanic Gardens, Kew - Crassulaceae: overview from the Virtual Flora of Swedish Vascular Plants - Crassulaceae: Family page from the U.S. Checklist - Crassulaceae: Query the AGRICOLA database - Crassulaceae: Family description from Flora of China Online - - Crassulaceae: Family treatment from Flora of Pakistan - Crassulaceae: Family treatment from Flora of Missouri - Crassulaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Crassulaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Crossosomataceae: Check list and distribution maps from the Jepson Manual - Crossosomataceae: List of genera from the Royal Botanic Gardens, Kew - Crossosomataceae: Family page from the U.S. Checklist - Crossosomataceae: Query the AGRICOLA database - Crossosomataceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Crypteroniaceae: List of genera from the Royal Botanic Gardens, Kew - Crypteroniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ctenolophonaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cucurbitaceae: Images from the Virtual Field Herbarium Image Database - Cucurbitaceae: Check list and distribution maps from the Jepson Manual - Cucurbitaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cucurbitaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cucurbitaceae: List of genera from the Royal Botanic Gardens, Kew - Cucurbitaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cucurbitaceae: Family page from the U.S. Checklist - Cucurbitaceae: Query the AGRICOLA database - Cucurbitaceae: Family treatment from Flora of Missouri - Cucurbitaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Cucurbitaceae: Query recent issues of the American Journal of Botany - Cucurbitaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cunoniaceae: List of genera from the Royal Botanic Gardens, Kew - Cunoniaceae: Family page from the U.S. Checklist - Cunoniaceae: Query the AGRICOLA database - Cunoniaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cunoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cupressaceae: Check list and distribution maps from the Jepson Manual - Cupressaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cupressaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cupressaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cupressaceae: List of genera from the Royal Botanic Gardens, Kew - Cupressaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cupressaceae: Family page from the U.S. Checklist - Cupressaceae: Query the AGRICOLA database - Cupressaceae: Family treatment from Flora North America Online (U.S., Canada) - Cupressaceae: Family description from Flora of China Online - - Cupressaceae: Family treatment from Flora of Pakistan - Cupressaceae: Family treatment from Flora of Missouri - Cupressaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cuscutaceae: Check list and distribution maps from the Jepson Manual - Cuscutaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cuscutaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cuscutaceae: Family page from the U.S. Checklist - Cuscutaceae: Query the AGRICOLA database - Cuscutaceae: Family treatment from Flora of Missouri - Cuscutaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cyanastraceae: List of genera from the Royal Botanic Gardens, Kew - Cyanastraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cyatheaceae: Images from the Virtual Field Herbarium Image Database - Cyatheaceae: List of genera from the Royal Botanic Gardens, Kew - Cyatheaceae: Family page from the U.S. Checklist - Cyatheaceae: Query the AGRICOLA database - Cyatheaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cyatheaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cycadaceae: Images from the Virtual Field Herbarium Image Database - Cycadaceae: List of genera from the Royal Botanic Gardens, Kew - Cycadaceae: Family page from the U.S. Checklist - Cycadaceae: Query the AGRICOLA database - Cycadaceae: Family description from Flora of China Online - - Cycadaceae: Family treatment from Flora of Pakistan - Cycadaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cyclanthaceae: Images from the Virtual Field Herbarium Image Database - Cyclanthaceae: List of genera from the Royal Botanic Gardens, Kew - Cyclanthaceae: Family page from the U.S. Checklist - Cyclanthaceae: Query the AGRICOLA database - Cyclanthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cymodoceaceae: Check list and distribution maps from the Jepson Manual - Cymodoceaceae: List of genera from the Royal Botanic Gardens, Kew - Cymodoceaceae: Family page from the U.S. Checklist - Cymodoceaceae: Query the AGRICOLA database - Cymodoceaceae: Family treatment from Flora North America Online (U.S., Canada) - Cymodoceaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cyperaceae: Check list and distribution maps from the Jepson Manual - Cyperaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Cyperaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Cyperaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Cyperaceae: List of genera from the Royal Botanic Gardens, Kew - Cyperaceae: overview from the Virtual Flora of Swedish Vascular Plants - Cyperaceae: Family page from the U.S. Checklist - Cyperaceae: Query the AGRICOLA database - Cyperaceae: Family treatment from Flora North America Online (U.S., Canada) - Cyperaceae: Family treatment from Flora of Pakistan - Cyperaceae: Family treatment from Flora of Missouri - Cyperaceae: Query recent issues of the American Journal of Botany - Cyperaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Cyrillaceae: List of genera from the Royal Botanic Gardens, Kew - Cyrillaceae: Family page from the U.S. Checklist - Cyrillaceae: Query the AGRICOLA database - Cyrillaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Cyrillaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Daphniphyllaceae: List of genera from the Royal Botanic Gardens, Kew - Daphniphyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Datiscaceae: Check list and distribution maps from the Jepson Manual - Datiscaceae: List of genera from the Royal Botanic Gardens, Kew - Datiscaceae: Family page from the U.S. Checklist - Datiscaceae: Query the AGRICOLA database - Datiscaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Davalliaceae: List of genera from the Royal Botanic Gardens, Kew - Davalliaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Davidsoniaceae: List of genera from the Royal Botanic Gardens, Kew - Davidsoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Degeneriaceae: List of genera from the Royal Botanic Gardens, Kew - Degeneriaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dennstaedtiaceae: Check list and distribution maps from the Jepson Manual - Dennstaedtiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Dennstaedtiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Dennstaedtiaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular PlantsDennstaedtiaceae: List of genera from the Royal Botanic Gardens, Kew - Dennstaedtiaceae: Family page from the U.S. Checklist - Dennstaedtiaceae: Query the AGRICOLA database - Dennstaedtiaceae: Family treatment from Flora North America Online (U.S., Canada) - Dennstaedtiaceae: Family treatment from Flora of Missouri - Dennstaedtiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dialypetalanthaceae: List of genera from the Royal Botanic Gardens, Kew - Dialypetalanthaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Diapensiaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Diapensiaceae: List of genera from the Royal Botanic Gardens, Kew - Diapensiaceae: overview from the Virtual Flora of Swedish Vascular Plants - Diapensiaceae: Family page from the U.S. Checklist - Diapensiaceae: Query the AGRICOLA database - Diapensiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dichapetalaceae: List of genera from the Royal Botanic Gardens, Kew - Dichapetalaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dicksoniaceae: List of genera from the Royal Botanic Gardens, Kew - Dicksoniaceae: Family page from the U.S. Checklist - Dicksoniaceae: Query the AGRICOLA database - Dicksoniaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Dicksoniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Didiereaceae: List of genera from the Royal Botanic Gardens, Kew - Didiereaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Didymelaceae: List of genera from the Royal Botanic Gardens, Kew - Didymelaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dilleniaceae: List of genera from the Royal Botanic Gardens, Kew - Dilleniaceae: Family page from the U.S. Checklist - Dilleniaceae: Query the AGRICOLA database - Dilleniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dioncophyllaceae: List of genera from the Royal Botanic Gardens, Kew - Dioncophyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dioscoreaceae: Images from the Virtual Field Herbarium Image Database - Dioscoreaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Dioscoreaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Dioscoreaceae: List of genera from the Royal Botanic Gardens, Kew - Dioscoreaceae: Family page from the U.S. Checklist - Dioscoreaceae: Query the AGRICOLA database - Dioscoreaceae: Family treatment from Flora North America Online (U.S., Canada) - Dioscoreaceae: Family description from Flora of China Online - - Dioscoreaceae: Family treatment from Flora of Missouri - Dioscoreaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dipentodontaceae: List of genera from the Royal Botanic Gardens, Kew - Dipentodontaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dipsacaceae: Check list and distribution maps from the Jepson Manual - Dipsacaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Dipsacaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Dipsacaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Dipsacaceae: List of genera from the Royal Botanic Gardens, Kew - Dipsacaceae: overview from the Virtual Flora of Swedish Vascular Plants - Dipsacaceae: Family page from the U.S. Checklist - Dipsacaceae: Query the AGRICOLA database - Dipsacaceae: Family treatment from Flora of Missouri - Dipsacaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dipteridaceae: List of genera from the Royal Botanic Gardens, Kew - Dipteridaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dipterocarpaceae: Images from the Virtual Field Herbarium Image Database - Dipterocarpaceae: List of genera from the Royal Botanic Gardens, Kew - Dipterocarpaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Donatiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dracaenaceae: Images from the Virtual Field Herbarium Image Database - Droseraceae: Check list and distribution maps from the Jepson Manual - Droseraceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Droseraceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Droseraceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Droseraceae: List of genera from the Royal Botanic Gardens, Kew - Droseraceae: overview from the Virtual Flora of Swedish Vascular Plants - Droseraceae: Family page from the U.S. Checklist - Droseraceae: Query the AGRICOLA database - Droseraceae: Family description from Flora of China Online - - Droseraceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Droseraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Dryopteridaceae: Check list and distribution maps from the Jepson Manual - Dryopteridaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Dryopteridaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Dryopteridaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants< - Dryopteridaceae: List of genera from the Royal Botanic Gardens, Kew - Dryopteridaceae: Family page from the U.S. Checklist - Dryopteridaceae: Query the AGRICOLA database - Dryopteridaceae: Family treatment from Flora North America Online (U.S., Canada) - Dryopteridaceae: Family treatment from Flora of Missouri - Dryopteridaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Duckeodendraceae: List of genera from the Royal Botanic Gardens, Kew - Duckeodendraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ebenaceae: Images from the Virtual Field Herbarium Image Database - Ebenaceae: List of genera from the Royal Botanic Gardens, Kew - Ebenaceae: Family page from the U.S. Checklist - Ebenaceae: Query the AGRICOLA database - Ebenaceae: Family description from Flora of China Online - - Ebenaceae: Family treatment from Flora of Missouri - Ebenaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Ebenaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Elaeagnaceae: Check list and distribution maps from the Jepson Manual - Elaeagnaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Elaeagnaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Elaeagnaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Elaeagnaceae: List of genera from the Royal Botanic Gardens, Kew - Elaeagnaceae: overview from the Virtual Flora of Swedish Vascular Plants - Elaeagnaceae: Family page from the U.S. Checklist - Elaeagnaceae: Query the AGRICOLA database - Elaeagnaceae: Family treatment from Flora of Missouri - Elaeagnaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Elaeocarpaceae: Images from the Virtual Field Herbarium Image Database - Elaeocarpaceae: List of genera from the Royal Botanic Gardens, Kew - Elaeocarpaceae: Family page from the U.S. Checklist - Elaeocarpaceae: Query the AGRICOLA database - Elaeocarpaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Elaeocarpaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Elatinaceae: Check list and distribution maps from the Jepson Manual - Elatinaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Elatinaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Elatinaceae: List of genera from the Royal Botanic Gardens, Kew - Elatinaceae: overview from the Virtual Flora of Swedish Vascular Plants - Elatinaceae: Family page from the U.S. Checklist - Elatinaceae: Query the AGRICOLA database - Elatinaceae: Family treatment from Flora of Missouri - Elatinaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Elatinaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Emblingiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Empetraceae: Check list and distribution maps from the Jepson Manual - Empetraceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Empetraceae: List of genera from the Royal Botanic Gardens, Kew - Empetraceae: Family page from the U.S. Checklist - Empetraceae: Query the AGRICOLA database - Empetraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Epacridaceae: List of genera from the Royal Botanic Gardens, Kew - Epacridaceae: Family page from the U.S. Checklist - Epacridaceae: Query the AGRICOLA database - Epacridaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ephedraceae: Check list and distribution maps from the Jepson Manual - Ephedraceae: List of genera from the Royal Botanic Gardens, Kew - Ephedraceae: Family page from the U.S. Checklist - Ephedraceae: Query the AGRICOLA database - Ephedraceae: Family treatment from Flora North America Online (U.S., Canada) - Ephedraceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Ephedraceae: Family description from Flora of China Online - - Ephedraceae: Family treatment from Flora of Pakistan - Ephedraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Equisetaceae: Check list and distribution maps from the Jepson Manual - Equisetaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Equisetaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Equisetaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Equisetaceae: List of genera from the Royal Botanic Gardens, Kew - Equisetaceae: overview from the Virtual Flora of Swedish Vascular Plants - Equisetaceae: Family page from the U.S. Checklist - Equisetaceae: Query the AGRICOLA database - Equisetaceae: Family treatment from Flora North America Online (U.S., Canada) - Equisetaceae: Family treatment from Flora of Missouri - Equisetaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eremolepidaceae: List of genera from the Royal Botanic Gardens, Kew - Eremolepidaceae: Family page from the U.S. Checklist - Eremolepidaceae: Query the AGRICOLA database - Eremolepidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ericaceae: Images from the Virtual Field Herbarium Image Database - Ericaceae: Check list and distribution maps from the Jepson Manual - Ericaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Ericaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Ericaceae: List of genera from the Royal Botanic Gardens, Kew - Ericaceae: overview from the Virtual Flora of Swedish Vascular Plants - Ericaceae: Family page from the U.S. Checklist - Ericaceae: Query the AGRICOLA database - Ericaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Ericaceae: Family treatment from Flora of Missouri - Ericaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Ericaceae: Query recent issues of the American Journal of Botany - Ericaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eriocaulaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Eriocaulaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Eriocaulaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Eriocaulaceae: List of genera from the Royal Botanic Gardens, Kew - Eriocaulaceae: Family page from the U.S. Checklist - Eriocaulaceae: Query the AGRICOLA database - Eriocaulaceae: Family treatment from Flora North America Online (U.S., Canada) - Eriocaulaceae: Family description from Flora of China Online - - Eriocaulaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Erythroxylaceae: Images from the Virtual Field Herbarium Image Database - Erythroxylaceae: List of genera from the Royal Botanic Gardens, Kew - Erythroxylaceae: Family page from the U.S. Checklist - Erythroxylaceae: Query the AGRICOLA database - Erythroxylaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eucommiaceae: List of genera from the Royal Botanic Gardens, Kew - Eucommiaceae: Family description from Flora of China Online - - Eucommiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eucryphiaceae: List of genera from the Royal Botanic Gardens, Kew - Eucryphiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Euphorbiaceae: Images from the Virtual Field Herbarium Image Database - Euphorbiaceae: Check list and distribution maps from the Jepson Manual - Euphorbiaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Euphorbiaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Euphorbiaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Euphorbiaceae: List of genera from the Royal Botanic Gardens, Kew - Euphorbiaceae: overview from the Virtual Flora of Swedish Vascular Plants - Euphorbiaceae: Family page from the U.S. Checklist - Euphorbiaceae: Query the AGRICOLA database - Euphorbiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Euphorbiaceae: Family treatment from Flora of Missouri - Euphorbiaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Euphorbiaceae: Query recent issues of the American Journal of Botany - Euphorbiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eupomatiaceae: List of genera from the Royal Botanic Gardens, Kew - Eupomatiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Eupteleaceae: List of genera from the Royal Botanic Gardens, Kew - Eupteleaceae: Family description from Flora of China Online - - Eupteleaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Fabaceae: Check list and distribution maps from the Jepson Manual - Fabaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Fabaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Fabaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Leguminosae-Papilionoideae: List of genera from the Royal Botanic Gardens, Kew - Fabaceae: overview from the Virtual Flora of Swedish Vascular Plants - Fabaceae: Family page from the U.S. Checklist - Fabaceae: Query the AGRICOLA database - Fabaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Fabaceae: Family treatment from Flora of Missouri - Fabaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Fabaceae: Query recent issues of the American Journal of Botany - Fabaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Fagaceae: Check list and distribution maps from the Jepson Manual - Fagaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Fagaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Fagaceae: List of genera from the Royal Botanic Gardens, Kew - Fagaceae: overview from the Virtual Flora of Swedish Vascular Plants - Fagaceae: Family page from the U.S. Checklist - Fagaceae: Query the AGRICOLA database - Fagaceae: Family treatment from Flora North America Online (U.S., Canada) - Fagaceae: Family description from Flora of China Online - - Fagaceae: Family treatment from Flora of Missouri - Fagaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Fagaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Flacourtiaceae: Images from the Virtual Field Herbarium Image Database - Flacourtiaceae: List of genera from the Royal Botanic Gardens, Kew - Flacourtiaceae: Family page from the U.S. Checklist - Flacourtiaceae: Query the AGRICOLA database - Flacourtiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Flacourtiaceae: Query recent issues of the American Journal of Botany - Flacourtiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Flagellariaceae: List of genera from the Royal Botanic Gardens, Kew - Flagellariaceae: Family description from Flora of China Online - - Flagellariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Fouquieriaceae: Check list and distribution maps from the Jepson Manual - Fouquieriaceae: List of genera from the Royal Botanic Gardens, Kew - Fouquieriaceae: Family page from the U.S. Checklist - Fouquieriaceae: Query the AGRICOLA database - Fouquieriaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Frankeniaceae: Check list and distribution maps from the Jepson Manual - Frankeniaceae: List of genera from the Royal Botanic Gardens, Kew - Frankeniaceae: Family page from the U.S. Checklist - Frankeniaceae: Query the AGRICOLA database - Frankeniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Fumariaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Fumariaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Fumariaceae: Family page from the U.S. Checklist - Fumariaceae: Query the AGRICOLA database - Fumariaceae: Family treatment from Flora North America Online (U.S., Canada) - Fumariaceae: Family treatment from Flora of Missouri - Fumariaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Garryaceae: Check list and distribution maps from the Jepson Manual - Garryaceae: List of genera from the Royal Botanic Gardens, Kew - Garryaceae: Family page from the U.S. Checklist - Garryaceae: Query the AGRICOLA database - Garryaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Geissolomataceae: List of genera from the Royal Botanic Gardens, Kew - Geissolomataceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gentianaceae: Check list and distribution maps from the Jepson Manual - Gentianaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Gentianaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Gentianaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Gentianaceae: List of genera from the Royal Botanic Gardens, Kew - Gentianaceae: overview from the Virtual Flora of Swedish Vascular Plants - Gentianaceae: Family page from the U.S. Checklist - Gentianaceae: Query the AGRICOLA database - Gentianaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Gentianaceae: Family description from Flora of China Online - - Gentianaceae: Family treatment from Flora of Missouri - Gentianaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Gentianaceae: Query recent issues of the American Journal of Botany - Gentianaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Geraniaceae: Check list and distribution maps from the Jepson Manual - Geraniaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Geraniaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Geraniaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants) - Geraniaceae: List of genera from the Royal Botanic Gardens, Kew - Geraniaceae: overview from the Virtual Flora of Swedish Vascular Plants - Geraniaceae: Family page from the U.S. Checklist - Geraniaceae: Query the AGRICOLA database - Geraniaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Geraniaceae: Family treatment from Flora of Missouri - Geraniaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Geraniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gesneriaceae: Images from the Virtual Field Herbarium Image Database - Gesneriaceae: List of genera from the Royal Botanic Gardens, Kew - Gesneriaceae: Family page from the U.S. Checklist - Gesneriaceae: Query the AGRICOLA database - Gesneriaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Gesneriaceae: Family description from Flora of China Online - - Gesneriaceae: Query recent issues of the American Journal of Botany - Gesneriaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ginkgoaceae: List of genera from the Royal Botanic Gardens, Kew - Ginkgoaceae: Family page from the U.S. Checklist - Ginkgoaceae: Query the AGRICOLA database - Ginkgoaceae: Family treatment from Flora North America Online (U.S., Canada) - Ginkgoaceae: Family description from Flora of China Online - - Ginkgoaceae: Family treatment from Flora of Pakistan - Ginkgoaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Glaucidiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gleicheniaceae: List of genera from the Royal Botanic Gardens, Kew - Gleicheniaceae: Family page from the U.S. Checklist - Gleicheniaceae: Query the AGRICOLA database - Gleicheniaceae: Family treatment from Flora North America Online (U.S., Canada) - Gleicheniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Globulariaceae: List of genera from the Royal Botanic Gardens, Kew - Globulariaceae: overview from the Virtual Flora of Swedish Vascular Plants - Globulariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gnetaceae: List of genera from the Royal Botanic Gardens, Kew - Gnetaceae: Family description from Flora of China Online - - Gnetaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Goetzeaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gomortegaceae: List of genera from the Royal Botanic Gardens, Kew - Gomortegaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Goodeniaceae: List of genera from the Royal Botanic Gardens, Kew - Goodeniaceae: Family page from the U.S. Checklist - Goodeniaceae: Query the AGRICOLA database - Goodeniaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gramineae: Images from the Virtual Field Herbarium Image Database - Grammitidaceae: List of genera from the Royal Botanic Gardens, Kew - Grammitidaceae: Family page from the U.S. Checklist - Grammitidaceae: Query the AGRICOLA database - Grammitidaceae: Family treatment from Flora North America Online (U.S., Canada) - Grammitidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Greyiaceae: List of genera from the Royal Botanic Gardens, Kew - Greyiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Grossulariaceae: Check list and distribution maps from the Jepson Manual - Grossulariaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Grossulariaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Grossulariaceae: The Images (Digital Flora of Newfoundland and Labrador Vascular Plants< - Grossulariaceae: List of genera from the Royal Botanic Gardens, Kew - Grossulariaceae: overview from the Virtual Flora of Swedish Vascular Plants - Grossulariaceae: Family page from the U.S. Checklist - Grossulariaceae: Query the AGRICOLA database - Grossulariaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Grossulariaceae: Family treatment from Flora of Missouri - Grossulariaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Grubbiaceae: List of genera from the Royal Botanic Gardens, Kew - Grubbiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Gunneraceae: Check list and distribution maps from the Jepson Manual - Gunneraceae: List of genera from the Royal Botanic Gardens, Kew - Gunneraceae: Family page from the U.S. Checklist - Gunneraceae: Query the AGRICOLA database - Gunneraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Guttiferae: Images from the Virtual Field Herbarium Image Database - Gyrostemonaceae: List of genera from the Royal Botanic Gardens, Kew - Gyrostemonaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Haemodoraceae: List of genera from the Royal Botanic Gardens, Kew - Haemodoraceae: Family page from the U.S. Checklist - Haemodoraceae: Query the AGRICOLA database - Haemodoraceae: Family treatment from Flora North America Online (U.S., Canada) - Haemodoraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Haloragaceae: Check list and distribution maps from the Jepson Manual - Haloragaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Haloragaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Haloragaceae: List of genera from the Royal Botanic Gardens, Kew - Haloragaceae: overview from the Virtual Flora of Swedish Vascular Plants - Haloragaceae: Family page from the U.S. Checklist - Haloragaceae: Query the AGRICOLA database - Haloragaceae: Family treatment from Flora of Missouri - Haloragaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Haloragaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hamamelidaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Hamamelidaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hamamelidaceae: List of genera from the Royal Botanic Gardens, Kew - Hamamelidaceae: Family page from the U.S. Checklist - Hamamelidaceae: Query the AGRICOLA database - Hamamelidaceae: Family treatment from Flora North America Online (U.S., Canada) - Hamamelidaceae: Family description from Flora of China Online - - Hamamelidaceae: Family treatment from Flora of Missouri - Hamamelidaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Hamamelidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hanguanaceae: List of genera from the Royal Botanic Gardens, Kew - Hanguanaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Heliconiaceae: Images from the Virtual Field Herbarium Image Database - Heliconiaceae: List of genera from the Royal Botanic Gardens, Kew - Heliconiaceae: Family page from the U.S. Checklist - Heliconiaceae: Query the AGRICOLA database - Heliconiaceae: Family treatment from Flora North America Online (U.S., Canada) - Heliconiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hernandiaceae: Images from the Virtual Field Herbarium Image Database - Hernandiaceae: List of genera from the Royal Botanic Gardens, Kew - Hernandiaceae: Family page from the U.S. Checklist - Hernandiaceae: Query the AGRICOLA database - Hernandiaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Himantandraceae: List of genera from the Royal Botanic Gardens, Kew - Himantandraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hippocastanaceae: Check list and distribution maps from the Jepson Manual - Hippocastanaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Hippocastanaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hippocastanaceae: List of genera from the Royal Botanic Gardens, Kew - Hippocastanaceae: overview from the Virtual Flora of Swedish Vascular Plants - Hippocastanaceae: Family page from the U.S. Checklist - Hippocastanaceae: Query the AGRICOLA database - Hippocastanaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Hippocastanaceae: Family treatment from Flora of Missouri - Hippocastanaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Hippocastanaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hippocrateaceae: Family page from the U.S. Checklist - Hippocrateaceae: Query the AGRICOLA database - Hippuridaceae: Check list and distribution maps from the Jepson Manual - Hippuridaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Hippuridaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hippuridaceae: List of genera from the Royal Botanic Gardens, Kew - Hippuridaceae: overview from the Virtual Flora of Swedish Vascular Plants - Hippuridaceae: Family page from the U.S. Checklist - Hippuridaceae: Query the AGRICOLA database - Hippuridaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hoplestigmataceae: List of genera from the Royal Botanic Gardens, Kew - Hoplestigmataceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Huaceae: List of genera from the Royal Botanic Gardens, Kew - Huaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Ctenolophonaceae: List of genera from the Royal Botanic Gardens, Kew - Humiriaceae: Images from the Virtual Field Herbarium Image Database - Humiriaceae: List of genera from the Royal Botanic Gardens, Kew - Humiriaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hyacinthaceae: Images from the Virtual Field Herbarium Image Database - Hydatellaceae: List of genera from the Royal Botanic Gardens, Kew - Hydatellaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hydnoraceae: List of genera from the Royal Botanic Gardens, Kew - Hydnoraceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hydrangeaceae: List of genera from the Royal Botanic Gardens, Kew - Hydrangeaceae: Family page from the U.S. Checklist - Hydrangeaceae: Query the AGRICOLA database - Hydrangeaceae: Family treatment from Flora of Missouri - Hydrangeaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hydrocharitaceae: Check list and distribution maps from the Jepson Manual - Hydrocharitaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Hydrocharitaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hydrocharitaceae: List of genera from the Royal Botanic Gardens, Kew - Hydrocharitaceae: overview from the Virtual Flora of Swedish Vascular Plants - Hydrocharitaceae: Family page from the U.S. Checklist - Hydrocharitaceae: Query the AGRICOLA database - Hydrocharitaceae: Family treatment from Flora North America Online (U.S., Canada) - Hydrocharitaceae: Family treatment from Flora of Missouri - Hydrocharitaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hydrocotylaceae: Query recent issues of the American Journal of Botany - Hydrophyllaceae: Check list and distribution maps from the Jepson Manual - Hydrophyllaceae: generic listing from the Checklist of the Vascular Plants of Wisconsin - Hydrophyllaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hydrophyllaceae: List of genera from the Royal Botanic Gardens, Kew - Hydrophyllaceae: overview from the Virtual Flora of Swedish Vascular Plants - Hydrophyllaceae: Family page from the U.S. Checklist - Hydrophyllaceae: Query the AGRICOLA database - Hydrophyllaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador - Hydrophyllaceae: Family description from Flora of China Online - - Hydrophyllaceae: Family treatment from Flora of Missouri - Hydrophyllaceae: Family treatment from Flora of Brazos and Adjacent Counties (Texas, USA) - Hydrophyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hydrostachyaceae: List of genera from the Royal Botanic Gardens, Kew - Hydrostachyaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hymenophyllaceae: List of genera from the Royal Botanic Gardens, Kew - Hymenophyllaceae: Family page from the U.S. Checklist - Hymenophyllaceae: Query the AGRICOLA database - Hymenophyllaceae: Family treatment from Flora North America Online (U.S., Canada) - Hymenophyllaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hymenophyllopsidaceae: List of genera from the Royal Botanic Gardens, Kew - Hymenophyllopsidaceae: A family overview page and list of genera from the U.S. National Plant Germplasm System - Hypericaceae: Check list and distribution maps from the Jepson Manual - Hypericaceae: family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin) - Hypericaceae: overview from the Virtual Flora of Swedish Vascular Plants - Hypoxidaceae: Images from the Virtual Field Herbarium Image Database - Icacinaceae: Images from the Virtual Field Herbarium Image Database - Icacinaceae: List of genera from the Royal Botanic Gardens, Kew - Icacinaceae: Family page from the U.S. Checklist - Icacinaceae: Query the AGRICOLA database - Icac