Plants
- 481
- The Antique Roses of Ben Lomond Manor House
- Garden of historic roses at a 19th-century house in Virginia. Rose photos can be viewed through an alphabetic listing or thumbnail galleries.
- 482
- Central Ohio Orchid Society
- Meets in Columbus. Event calendar, newsletter archive, and show photos.
- 484
- GardenWeb Rose Forums
- Forums on several topics, including antique roses, propagation and exchange, as well as rose galleries for readers to post pictures of their roses.
- 485
- Rosarians Corner
- Numerous forums, chatroom, events calendar, rose database, rose gallery/photo storage, and other features.
- 486
- Rose Exchange Forums
- Discussion of roses, with emphasis on Australia. Rose propagation and exchange, rose images. Free, but registration is required.
- 488
- Sandhills Orchid Society
- Fayetteville society includes membership information, meeting schedule and member photographs.
- 489
- The World Federation Of Rose Societies
- An association of the national rose societies of 34 countries.
- 491
- Heritage Rose Foundation
- A nonprofit organization, established in 1986, devoted to the preservation of old roses.
- 492
- Heritage Roses New Zealand Incorporated
- To ensure the preservation and continued existence of old roses, nurtures interest in the beautiful roses of the past.
- 493
- National Rose Society of Australia
- Site has links to the various state rose societies in Australia.
- 494
- Oyama Rose Society
- Rose society in Oyama, Japan. Local information, rose show results, and links to international rose society sites.
- 495
- Long Island Orchid Society
- Group of orchid growers meeting in Lynbrook. Overview of events, membership information, and a forum.
- 496
- A Long Island Rose Garden
- Information about growing carefree and disease-resistant roses in Long Island, New York. Recommended cultivars and many photos.