DistributionRead full entry
Cypripedium micranthum is endemic to China. The species is confined to north Sichuan (Jiuzhaigou, Pingwu) and north Chongping. The extent of occurrence (EOO) is estimated at 3,000 km² and the area of occupancy (AOO) is estimated at 250 km². The species occurs between 2,000 and 2,500 m altitude.
Sources: Chen and Cribb 1994; Cribb 1992, 1997, 2005; Cribb and Sandison 1998; efloras 2008; eMonocot 2013; Frosch and Cribb 2012; Li et al. 2012; Sing-chi and Zhong-Jian 2005; Singchi et al. 2012.