Petrocosmea glabrstoma Z. J. Qiu & Y. Z. Wang,a new species from Yunnan Province,China,is described and illustrated. The new species is similar to Petrocosmea forrestii Craib and P. mairei Lévl.,but differs from them mainly by its leaves triangular or triangular-ovate,corolla glabrous inside with shorter filament. Molecular and morphological data demonstrate that this new species has a close affinity to P. forrestii.
【基金】
The Special Research Project of National Traditional Chinese Medicine Industry;
the Fourth National Survey on Chinese Materia Medica Resources,Chongqing(20127002);
the National Natural Science Foundation of China(31200159)
【更新日期】
2015-10-27
【分类号】
Q949
【正文快照】
The genus Petrocosmea Oliver(Gesneriaceae,tions,i.e.Petrocosmea Oliv.,Anisochilus Hemsl.andCyrtandroideae,Didymocarpeae)was established inDeinanthera W.T.Wang by Wang in the second re-1887 and presently consists of 38 species and 4 vari-vision of Petrocos