Location
中国
四川省 天全县 Yazikou Pass old state road from Tibet to Sichuan,above tunnel on Hwy G318,east slope of Erlang Shan.
Habitat
open or shaded slope growing in moss in Rhododendron mixed secondary forest with ferns,Abies,Rubus clay loam soil with black humus;mixed metamorphic and sedimentary bedrock.