Plant Diversity ›› 2015, Vol. 37 ›› Issue (05): 551-556.doi: 10.7677/ynzwyj201515018

• Articles • Previous Articles     Next Articles

Petrocosmea glabristoma (Gesneriaceae), a New Species from Yunnan, China

 QIU  Zhi-Jing-1、2, LI  Chao-Qun-2, WANG  Yi-Zheng-2   

  1. 1 Key Laboratory of Southern Subtropical Plant Diversity, Fairylake Botanical Garden, Shenzhen & Chinese Academy
    of Sciences, Shenzhen 518004, China; 2 State Key Laboratory of Systematic and Evolutionary Botany,
    Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
  • Received:2015-01-30 Online:2015-09-25 Published:2015-04-28
  • Supported by:

    The Special Research Project of National Traditional Chinese Medicine Industry, the Fourth National Survey on Chinese Materia Medica Resources, Chongqing (20127002) and the National Natural Science Foundation of China (31200159)

Abstract:

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.

Key words: Gesneriaceae, Petrocosmea, New species, Yunnan, China

CLC Number: 

  • Q 949