Yann Cochards Home Page - Contains information on French version of CactusBase
Cactus-cz - server about cacti and succulents, books, journals, CD-ROMs.
Desert Tropicals - website for the companion Cd-rom 'Encyclopedia of Cacti & Succulents'
www.deutschekakteengesellschaft.de - German (Deutsch) Cactus & Succulent Society
www.succulenta.nl/index.htm - Dutch-Belgian Society of Cactus and Succulent Amateurs (English pages)
www.succulenta.nl/index.htm - Dutch-Belgian Society of Cactus and Succulent Amateurs (Dutch pages)