Biodiversity Heritage Library
Botanical Research Institute of Texas (BRIT)
Botanical Society of America - Ohio References
Botanicus.org (a free web-based encyclopedia of historical botanical literature and authors from the Missouri Botanical Garden Library)
Botany Encyclopedia of Plants and Gardening
Brooklyn Botanic Garden
e-journals.org - Botany and Plant Biology
epic - electronic plant information centre
Green Pharmacy
Hunt Institute for Botanical Documentation
The Huntington Botanical Gardens
Index Nominum Genericorum (Plantarum)
Integrated Taxonomic Information System
The International Herb Association
The International Plant Names Index |
Lady Bird Johnson Wildflower Center
The Linnaen Society
Missouri Botanical Garden
New York Botanical Garden
Ohio Natural Heritage Database
Plant Information Online
Plants for a Future
Royal Botanic Gardens, Kew
Species 2000
United Plant Savers
USDA Plants Database
US National Fungus Collections Database
Virtual Foliage at U. of Wisconsin
vPlants - virtual herbarium (Chicago area)
WikiGardens (This site is user edited, so keep that in mind when using it)
Wild Ones, Cincinnati Chapter |