 Central Iowa Orchid Society ENGLISH Meeting dates, events, contact, and membership information. Orchid FAQ, quiz, and list of orchids native to Iowa. Founded in 1960. Des Moines, Iowa, USA. |
| Saskatchewan Orchid Society ENGLISH Membership and events information. Photographs of native orchids occuring in Saskatchewan. Founded in 1983. Saskatoon, Saskatchewan, Canada. |
| Illowa Orchid Society ENGLISH Activities, contacts, and meetings. Native orchid info. Moline, Illinois, USA. |
| Illinois Orchid Society ENGLISH Serving Greater Chicagoland. Meetings, awards, and events information. Photos of midwest native orchid species. Glencoe, Illinois, USA. |
| Native Orchid Conservation ENGLISH Membership info. Projects, articles, and newsletters. List (with photos) of the native orchids of Manitoba. Book and DVDs available. Winnipeg, Manitoba, Canada. |
| Native Orchid Conference - Yahoo! Group ENGLISH Group created to foster the study, conservation, and enjoyment of the native orchids of the United States and Canada. Annual orchid conferences in North America. |
| Orchid Society of the Ozarks ENGLISH Stimulating interest in orchids and their culture. Native Arkansas orchids information. Springdale, Arkansas, USA. |
| Orchid Society of Royal Botanical Gardens ENGLISH Membership and activities info. Canadian native orchids listing including locations, descriptions, and flowering season. Orchid growing info for beginners. Hamilton/Burlington, Ontario, Canada. |
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