This plant database has information on almost all orchid species. Created in 1982. Missouri Botanical Garden, St. Louis, Missouri, United States.
Promoters of orchid conservation and organizers of international orchid-focused trips. Founded 2006. Encinitas, California, United States.
Featuring many links to orchid-related sites as well as a classified ads section. Established 1995. Carson E. Whitlow. Adel, Iowa, United States.
Grassroots organization made up of people, orchid societies, and orchid businesses dedicated to raising awareness and money for orchid conservation.
Orchid Seed Science and Sustainable Use
A Darwin Initiative project designed to establish orchid seed banking around the globe. Kew at Wakehurst, Ardingly, England, United Kingdom.
Internet Orchid Species Photo Encyclopedia
Information on over 23,000 orchid species in over 850 genera. Jay Pfahl (and many others). Key West, Florida, United States.
Botany Boy: Plant Encyclopedia
Traditional Japanese orchid culture is featured with sections on Neofinetia falcata and others. Kyushu, Japan.
Essences are produced from a variety of orchids for beneficial effects on one's body and mind. Established 1998. Isle of Gigha, Scotland, United Kingdom.
Information for several genera of orchids, events, and links. Christina Boris. Rolling Meadows, Illinois, United States.
International Orchid Foundation
A non-profit organization aiming to get more people to learn about and grow orchids. Boynton Beach, Florida, United States.
French language encyclopedia of orchids featuring classifications, a glossary, images, and the culture of many orchids. Vincent Liefooghe. France.
