| 1. | International Oleander Society | | | Non profit organization Site dedicated to the promotion of the Oleander in culture, history and lore and anything related to this flower including worldwide articles and membership. oleander.org |
| 2. | Central Florida Palm Garden | | | Official Web page of the Central Florida Palm and Cycad Society. Features information about germinating palm tree seeds and includes a database describing how to germinate each species. www.palmgarden.org |
| 3. | Palm Society of South Texas | | | Promotes the use of palms in landscaping. Provides education on the cultivation and preservation of palms. www.raingardens.com |
| 4. | The European Palm Society | | | An organization dedicated to the sharing of information about palms and other exotic plants across the continent of Europe. In English, German, French, Italian and Spanish. www.palmsociety.org |
| 5. | International Palm Society | | | Invites people worldwide to grow palm trees and learn about these important resources of food, fiber, oil, and beauty in the landscape. www.palms.org |
| 6. | Palm and Cycad Societies of Florida | | | Unified web site of the Palm and Cycad Societies of Florida and features a comprehensive online encyclopedia of palms and cycads. www.plantapalm.com |
| 7. | California Macadamia Society | | | Non-profit California corporation dedicated to promoting the advancement and improving the culture and production of the Macadamia nut members.aol.com |
| | |