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