Family Hydrocharitaceae
Hydrocharitaceae: Full family description from DELTA data
Hydrocharitaceae: Overview from Wikipedia
Hydrocharitaceae: Information/Images from the University of Hawaii - Manoa)
Hydrocharitaceae: Classification from USDA Plants Database
Hydrocharitaceae: Images from the Vascular Plant Image Library
Hydrocharitaceae: Images from flickr
Hydrocharitaceae: Images from the Albion College Image Database
Hydrocharitaceae: Images from the Southwest Environmental Information Network Image Library
Hydrocharitaceae: Images and Info from the University of Washington Herbarium/Burke Museum
Hydrocharitaceae: Images from the W3Tropicos System
Hydrocharitaceae: Image page from Plant Systematics.Org
Hydrocharitaceae: Images from the Australian National Botanic Gardens
Hydrocharitaceae: Image page from the Flowers of Australia
Hydrocharitaceae: Prints from Antiquariaat Jan Meemelink
Hydrocharitaceae: Checklist from the Ethnobotany and Floristics of Belize
Hydrocharitaceae: Checklist (Texas) from the TAMU Herbarium (data from the Plants Database)
Hydrocharitaceae: Checklist and distribution maps (California) from the Jepson Manual
Hydrocharitaceae: Checklist and images from the Northern Arizona Flora
Hydrocharitaceae: Checklist from the Washington Flora Project
Hydrocharitaceae: Checklist from Flora of Missouri
Hydrocharitaceae: Checklist and distribution maps from the Utah Atlas (Utah State University - Geography)
Hydrocharitaceae: Checklist and distribution maps from the Atlas of the Vascular Plants of Wyoming ( Rocky Mountain Herbarium)
Hydrocharitaceae: Checklist and maps from the Atlas of Florida Vascular Plants
Hydrocharitaceae: Checklist and mapping for Virginia taxa from the Digital Atlas of the Virginia Flora
Hydrocharitaceae: Checklist of Tennessee taxa from the The University of Tennessee Herbarium
Hydrocharitaceae: Checklist from the Checklist of the Vascular Plants of Wisconsin
Hydrocharitaceae: Family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin)
Hydrocharitaceae: Family info from the Florida Cooperative Extension Service (EDIS)
Hydrocharitaceae: Genera from the Royal Botanic Gardens, Kew
Hydrocharitaceae: Overview from the Virtual Flora of Swedish Vascular Plants
Hydrocharitaceae: Links to species pages from the Flora of Northern Ireland
Hydrocharitaceae: Listing from the Google Directory (24 items)
Hydrocharitaceae: Query the AGRICOLA database
Hydrocharitaceae: Family treatment from Flora North America Online (U.S., Canada)
Hydrocharitaceae: Family treatment from the Flora of Zimbabwe
Hydrocharitaceae: Family treatment from Flora of Pakistan
Hydrocharitaceae: A family overview/image page and list of genera from the U.S./Canadian National Plant Germplasm System (GRIN-CA)
Hydrocharitaceae: Herbarium Specimen data from the Manual de las Plantas de Costa Rica
Hydrocharitaceae: Herbarium Specimen images (15) from the Field Museum Neotropical Collection
Hydrocharitaceae: Herbarium Specimen data from the the TAMU Herbarium (Central Texas - USA)
Hydrocharitaceae: Herbarium Specimen data from the The Consortium of California Herbaria
Hydrocharitaceae: Holdings from Ecology & Evolutionary Biology Conservatory - University of Connecticut
Hydrocharitaceae: Sequence data from the National Biotech Info Center
Hydrocharitaceae: Information from the Botanical Dermatology Database
Hydrocharitaceae: Links to species data from Plants for a Future Database