Hardy Plant Society was created in 1957.
Insectivorous Plant Society was created in 1949.
California Native Plant Society was created in 1965.
British Society for Plant Pathology was created in 1981.
Native Plant Society of Texas was created in 1981.
Australasian Plant Pathology Society was created in 1969.
American Society of Plant Biologists was created in 1924.
Journal of Insectivorous Plant Society was created in 1950.
Scandinavian Plant Physiology Society was created in 1947.
International Carnivorous Plant Society was created in 1972.
Bulletin of the Australian Carnivorous Plant Society was created in 1982.
Victorian Carnivorous Plant Society Journal was created in 1984.
Walter Hardy was created in 1979.