Family Thelypteridaceae
Thelypteridaceae: Overview from Wikipedia
Thelypteridaceae: Information/Images from the University of Hawaii - Manoa)
Thelypteridaceae: Classification from USDA Plants Database
Thelypteridaceae: Images from the Vascular Plant Image Library
Thelypteridaceae: Images from flickr
Thelypteridaceae: Images from the Albion College Image Database
Thelypteridaceae: Images from the New Mexico Flora
Thelypteridaceae: Images from the Southwest Environmental Information Network Image Library
Thelypteridaceae: Images and Info from the University of Washington Herbarium/Burke Museum
Thelypteridaceae: Image page from Plant Systematics.Org
Thelypteridaceae: Images from the Lady Bird Johnson Wildflower Center
Thelypteridaceae: Images from the Australian National Botanic Gardens
Thelypteridaceae: Images from the Digital Flora of Newfoundland and Labrador
Thelypteridaceae: Checklist from the Ethnobotany and Floristics of Belize
Thelypteridaceae: Checklist (Texas) from the TAMU Herbarium (data from the Plants Database)
Thelypteridaceae: Checklist and distribution maps (California) from the Jepson Manual
Thelypteridaceae: Checklist and images from the Plants of Hawaii (HEAR)
Thelypteridaceae: Checklist and images from the Northern Arizona Flora
Thelypteridaceae: Checklist from the Washington Flora Project
Thelypteridaceae: Checklist from Flora of Missouri
Thelypteridaceae: Checklist and maps from the Atlas of Florida Vascular Plants
Thelypteridaceae: Checklist and mapping for Virginia taxa from the Digital Atlas of the Virginia Flora
Thelypteridaceae: Checklist of Tennessee taxa from the The University of Tennessee Herbarium
Thelypteridaceae: Checklist from the Checklist of the Vascular Plants of Wisconsin
Thelypteridaceae: Family info from the Robert W. Freckmann Herbarium (Stevens Point, Wisconsin)
Thelypteridaceae: Genera from the Royal Botanic Gardens, Kew
Thelypteridaceae: Links to species pages from the Flora of Northern Ireland
Thelypteridaceae: Query the AGRICOLA database
Thelypteridaceae: Family treatment from Flora North America Online (U.S., Canada)
Thelypteridaceae: Family treatment from the Flora of Zimbabwe
Thelypteridaceae: A family overview/image page and list of genera from the U.S./Canadian National Plant Germplasm System (GRIN-CA)
Thelypteridaceae: Herbarium Specimen data from the Manual de las Plantas de Costa Rica
Thelypteridaceae: Herbarium Specimen data from the the TAMU Herbarium (Central Texas - USA)
Thelypteridaceae: Herbarium Specimen data from the The Consortium of California Herbaria
Thelypteridaceae: Sequence data from the National Biotech Info Center