Plants
- 501
- The Milwaukee Rose Society
- Meeting information, calendar of events, rose show results, and rose photos.
- 502
- Seattle Rose Society
- Society information, rose care articles, events and activities, and a members-only section.
- 503
- The Olympia Rose Society
- The Olympia Rose Society is dedicated to the promotion and education of the Rose. Affiliated with the Pacific Northwest District of The American Rose Society.
- 508
- San Antonio Rose Society
- Features meeting schedules, articles, event calendars, and resource links.
- 509
- Texas Rose Rustlers
- Organization of rose enthusiasts who take delight in propagating roses found outside their gardens. Provides techniques and advice on starting roses from cuttings, methods, collecting and rooting.
- 511
- Tri-State Rose Society of Chattanooga
- Meeting schedules, event calendars, care tips, and recommended varieties.
- 512
- Rhode Island Rose Society
- Maintains the historic Victorian Rose Garden at Roger Williams Park in Providence, RI. Hundreds of rose photos and much rose information.
- 513
- Pittsburgh Rose Society
- Offers event schedules, a list of officers and consulting rosarians, and recommendations on varieties that do well in the area.
- 514
- The DelChester Rose Society
- Features meeting schedules, show results, event calendars, articles, and applications. Serves Delaware and Chester counties.
- 515
- The Tulsa Rose Society
- Holds business meetings at the Delta Cafe, with presentations at the Tulsa Garden Center. Links to society information and activities.
- 517
- Syracuse Rose Society
- The oldest rose society in continuous existence in the USA. Founded 1911. Affiliated with the American Rose Society, the Canadian Rose Society and the Royal National Rose Society of Great Britain.