Recommended by us

Cactus and Bromeliads Tours in Argentina, Brazil and Bolivia. Guillermo Rivera from Argentina organizes cactus trips.   "Cactus del Extremo Norte de Chile"   "Ariokarpusy" A book on the genus Ariocarpus by Jerzy Woźniak   "Ant-Plants: Arboreal Wonders of Nature" A book about ant-plants on DVD by Derrick Rowe   "Gymnocalycium in habitat and culture"  Internationale Gesellschaft der Notokakteen-Freunde e. V. International Society of the Friends of Notocacti