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The Gesneriad Society - http://www.gesneriadsociety.org/
Offers complete culture information, membership benefits, resources, photos, flower show/sales schedules. Location: United States. |
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The Bromeliad Society International - http://bsi.org/
Promoting public and scientific interest in the research, development, preservation and distribution of bromeliads, both natural and hybrid, throughout the world. |
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Gesneriasts of Sweden - http://www.gesneriasterna.se/
Non-profit association. Includes a photo gallery displaying the variety of genuses and species, flower of the season, and information about membership and the seed bank. English, Swedish and Dutch. |