Petrocosmea wangii sp. nov. and Petrocosmea yei sp. nov. (Gesneriaceae) from Yunnan, China

Abstract

Two new species of Petrocosmea (Gesneriaceae), P. wangii M.Q.Han, J.Cai & J.D.Ya from Shiping County and P. yei M.Q.Han, C.Liu & Y.X.Gong from Mojiang and Zhenyuan Counties, Yunnan Province, China, are described and illustrated.