The genus Cycas (Cycadaceae) in China

Abstract

The genus Cycas is reviewed within China. Twenty two species are enumerated, one with two subspecies, and the species are placed within an infrageneric classification previously outlined. C. panzhihuaensis is placed in the new Section Panzhihuaenses. Lectotypes are designated for Cycas revoluta, C. balansae and C. miquelii. Distribution of all taxa is mapped, conservation status discussed and a key to species provided. © 2008 Royal Botanic Gardens and Domain Trust.