Plants
- 421
- The Wessex Orchid Society
- The Orchid Society members are from the Hampshire, Surrey and Sussex region.
- 422
- Cymbidium Society Of America
- Dedicated to the culture and propagation of cymbidiums, paphiopedilums and other cool growing orchids. Includes membership information and a list of branch societies.
- 423
- MidAmerica Orchid Congress
- An organization of orchid societies in the central U.S. sponsoring bi-annual shows. List of officers and contacts.
- 424
- Northwest Orchid Society
- Includes membership application, photographs, meeting schedules and newsletters.
- 425
- SouthWest Regional Orchid Growers' Association
- Association for orchid enthusiasts in the Southwestern US. Discussion forum, newsletters, information about events, native species, and alphabetical listing of hybrids and species.
- 429
- American Rhododendron Society
- Encourages interest in and disseminates knowledge about rhododendrons and azaleas through meetings, publications, scientific studies, research and culture information.
- 430
- Azalea Chapter of the ARS
- Georgia based group provides tips on identification and propagation, event calendar, photographs and plant resources.
- 431
- Société Bretonne du Rhododendron
- Bilingual in French and English, Marc Colombel's website for hybrid images. Rhododendron propagation by seed, cuttings and grafting with images, directions, and FAQs.
- 432
- The De Anza Chapter of the ARS
- California group features schedule of events, newsletter archive and membership information.
- 433
- Orchid Growers Guild, Madison Wisconsin
- Hold monthly meetings, and host annual Orchid Quest show and sale. Includes event information, newsletters, and membership details.
- 434
- RoseShow.com
- Features a rose show calendar, show results, and other information about showing roses.
- 435
- Backyard Gardener - 7 Steps Toward Success with Roses
- Features steps for growing and maintaining roses.
- 437
- Organic Rose Gardening in NC
- Lists over 100 Old Garden and English roses with pictures and information on organic gardening.