Plants
- 564
- Wm. Saunders Rose Society
- In Southwest Central Ontario, Canada. Promotes interest in, and appreciation of roses of all kinds.
- 566
- Pinelands Orchid Society
- Presents newsletters, upcoming meetings and events, photos, and links to growers in the area.
- 567
- Ramapo Orchid Society
- Englewood club offers meeting information and printable membership application.
- 568
- Orchid Society of Greater St. Louis
- Meets at the Missouri Botanical Garden. Calendar of events and officer list.
- 570
- Massachusetts Orchid Society
- Educational organization for those who share an interest in orchids. Information about meetings and events, photo gallery, newsletters, and links to other resources.
- 571
- Terrebonne Orchid Society
- Information on membership,current show events, monthly newsletter,and other orchid related announcements. Meets in Houma.
- 572
- Orchid Society of Greater Kansas City
- Society history and news, information about programs and membership, and cultural information for various orchid types. Meets in Roeland Park.
- 574
- Atlanta Orchid Society
- Newsletter archive, event calendar, membership information, links to area growers, and details about educational visits to area greenhouses.
- 575
- Coral Springs Orchid Society
- Includes online newsletter, meeting schedule, list of prize winners and Phalaenosis growing tips.
- 576
- East Everglades Orchid Society
- Includes membership information, calendar of events, cultural tips and free orchids wallpaper graphics.
- 577
- Sarasota Orchid Society
- Meets monthly at Selby Gardens Activity Center, Sarasota, FL. The organization has an annual orchid show and publishes a monthly orchid culture newsletter specifically for Southwest Florida.