Useful links
Photography Groups
- ASMP – American Society of Media Photographers
- ASPP – American Society of Picture Professionals
- APA – Advertising Photographers of America
- PACA – Picture Archive Council of America
- SAA – Stock Artists Alliance
- Photo District News
- Wilhelm Research
PhotoBotanic Research
- CalPhotos Digital library
- Missouri Botanic Garden plant database
- University of Illinois database
- Hortiplex plant database
- National Agricultural Library
- Smithsonian Department of Botany
- National Agriculture Library
- USDA Extension
- Kew Garden
- Botanic terms
- Garden terms
- Florilegium
- PlantFiles database
- Librarians Research
- Botanical Glossary
- Search Engines
Garden Trade Groups
- American Horticultural Society
- Botanical Artists American Society of Botanical Artists
- American Assoc. of Bot. Gardens and Arboreta
- National Garden Clubs
- Garden Writers Guild (Britain)
- Garden Writers of America
- American Society for Horticultural Science
- British Writers Guild
- Perennial Plant Association
- National Gardening Association
- Royal Horticultural Society
- American Society of Landscape Architects
- Rock Gardens North American Rock Garden Society
- Garden Web
Plant Societies
- Aroid International Aroid Society
- Azalea Azalea Society of America
- Bamboo American Bamboo Society
- Begonia American Begonia Society
- Bonsai American Bonsai Society
- Bulbs International Bulb Society
- Cactus Cactus and Succulent Society of America
- Camellia International Camellia Society
- Carnivorous Plants International Carnivorous Plant Society
- Clematis American Clematis Society
- International Clematis Society
- Conifers American Conifer Society
- Crabapple International Crabapple Society
- Cyclamen Cyclamen Society
- Daffodils American Daffodil Society
- Dahlias American Dahlia Society
- Ferns American Fern Society
- Hardy Fern Foundation
- Fruit California Rare Fruit Growers
- Fruit Growers News
- North American Fruit Explorers
- Fungus North American Mycological Association
- Fuschia American Fuschia Society
- Geranium International Geranium Society
- Heather Heather Society
- Hemerocallis American Hemerocallis Society
- Herb Herb Society of America
- Hibiscus American Hibiscus Society
- Hollies Holly Society of America
- Hosta American Hosta Society
- Iris American Iris Society
- Historic Iris Preservation Society
- Species Iris Group of North America
- World Iris Association
- Lilies North American Lily Society
- Magnolia Magnolia Society
- Native Plants California Native Plant Society
- New England Wild Flower Society
- Orchid American Orchid Society
- Palms International Palm Society
- Primrose American Primrose Society
- Rhododendron American Rhododendron Society
- Rose American Rose Society
- Canadian Rose Society
- Saxifrages Saxifrage Society
- Violets The Violet Society
- Weeds Weed Science Society of America
