South Dade Amateur Orchid Club
Group of orchid enthusiasts who meet regularly to share their common interest. Pinecrest, Florida, United States.
Membership, conservation, cultivation, and events information. Founded 1945. Hosts of the 11th and 19th World Orchid Conferences. Miami, Florida, United States.
Membership and events information. Founded 1978. Wenonah, New Jersey, United States.
Southeastern Pennsylvania Orchid Society
Mission, meeting, and activity information. Founded 1947. Valley Forge, Pennsylvania, United States.
Southern California Orchid Species Society
Devoted to the culture, habitats, and conservation of orchid species. Orchid bloom chart (with photos) by month of the year. Newsletters, activities, and contact information. Placentia (northern Orange County), California, Uni ...
Events calendar, membership, and contact information. Formed in the 1960s. Endicott, New York, United States.
Southwest Florida Orchid Society
History, meetings, events, and contact information. Founded 1953. Serving Fort Myers and Lee County, Florida, United States.
Southwest Regional Orchid Growers Association
Membership information, discussion group, listing of affiliated societies and AOS Judging Centers. Native orchid species found in region. United States.
Membership, events, and contact information. Founded 1987. Spokane, Washington, United States.
Membership information, news, images, culture notes, and more for this North Florida society. Founded 2006. St. Augustine, Florida, United States.
Newsletters, activities, images, and contact details. Staten Island, New York, New York, United States.
Suffolk County Orchid Society of Long Island
Membership and events information. East Setauket, New York, United States.
Dedicated to the better understanding of orchids and their culture, as well as the good fellowship of other orchid enthusiasts. Membership. contact, and events information. Founded 1985. Sunrise, Florida, United States.
Meetings, contact, and events information. Members from the lower Susquehanna Valley. Founded 1979. Camp Hill, Pennsylvania, United States.
History, membership, and activities. Orchid culture articles with 'Help Line' contacts for members. Founded 1954. Tacoma, Washington, United States.
Membership information, event/show information, cultural files, orchid-related articles and galleries. Tallahassee, Florida, United States.
Events and contact information. Newsletters and event images. Tampa, Florida, United States.
Friendly group of orchid enthusiasts who meet regularly to discuss their interests. Founded 1957. Tampa, Florida, United States.
Promoting public interest in and appreciation of orchids. Norfolk, Virginia, United States.
Activities, membership, and contact information. Founded 1961. Weslaco, Texas, United States.
Treasure Valley Orchid Society
Meetings, news, activities, and contact information. Founded 1971. Boise, Idaho, United States.
Membership, events, and contact information. Kennewick, Washington, United States.
Group with members from the Greensboro, High Point, Winston-Salem region. Newsletters, events, and contact information. Colfax, North Carolina, United States.
Membership information, growing tips, and newsletter. Member home pages. Durham, North Carolina, United States.
Membership and events information. Founded 1967. West Palm Beach, Florida, United States.
With over 1.3 million scientific names, 4.8 million specimen records, and over 675,000 images, this database has nomenclatural, bibliographic, and specimen data for most orchid species. Missouri Botanical Garden. St. Louis, Mi ...
Membership and events information. Dedicated to promoting the growing of orchids as a hobby. Founded 1980. Tucson, Arizona, United States.
Membership, contact, and events information. Orchid image gallery. Founded 1970. Salt Lake City, Utah, United States.
Meeting information, events calendar, and images. Venice, Florida, United States.
Membership, meetings, and activity information. Ventura, California, United States.
Open to anyone with an interest in orchids. Events, contact, and membership information. Founded 1974. Vero Beach, Florida, United States.
Contact, membership, and events information. Founded 1949. Richmond, Virginia, United States.
Promoting public interest in growing orchids. News, activities, and contact information. Founded 1989. DeLand, Florida, United States.
West Palm Beach Judging Center
Dedicated to advancements in the cultivation and hybridization of orchids. Monthly meetings at Flamingo Gardens. Davie, Florida, United States.
Events, newsletters, membership, and contact information. North Olmsted, Ohio, United States.
Western North Carolina Orchid Society
Events calendar, image gallery, newsletters, growing tips, and membership information. Founded 1962. Asheville, North Carolina, United States.
Group of enthusiasts who welcome anyone with an interest in orchids. Founded 1953. Eugene, Oregon, United States.
Membership, history, events, and contact information. Founded 1952. Kaneohe (Oahu), Hawaii, United States.
Monthly meeting and events information. Founded 1961. Milwaukee (metro area, with members from Madison to Sheboygan to Kenosha), Wisconsin, United States.
