Hedychium menghaiense (Zingiberaceae),a new species from Yunnan,China  

作　　者：Xiu HU Nian LIU 

机构地区：[1]Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China [2]South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China [3]Graduate School of Chinese Academy of Sciences, Beijing 100049, China

出　　处：《Journal of Systematics and Evolution》2010年第2期146-151,共6页植物分类学报（英文版）

基　　金：supported by a grant (2006B20201044) from Guangdong Science and Technology Department,China

摘　　要：Hedychium menghaiense X. Hu ＆ N. Liu, a new species of the Zingiberaceae from Yunnan Province, China, is described and illustrated. The new species is currently known only from its type locality, Narmuoshan Mountain, Menghai County, growing under evergreen broad-leaved forests at altitudes of 1400-1700 m. It is similar to Hedychiumforrestii Diels, but differs in its narrower and emarginate labellum folded inwards lengthwise, narrower staminodes, and scarlet stamen. The recognition of the new species is supported by the results from analysis of sequence-related amplified polymorphism markers.Hedychium menghaiense X. Hu ＆ N. Liu, a new species of the Zingiberaceae from Yunnan Province, China, is described and illustrated. The new species is currently known only from its type locality, Narmuoshan Mountain, Menghai County, growing under evergreen broad-leaved forests at altitudes of 1400-1700 m. It is similar to Hedychiumforrestii Diels, but differs in its narrower and emarginate labellum folded inwards lengthwise, narrower staminodes, and scarlet stamen. The recognition of the new species is supported by the results from analysis of sequence-related amplified polymorphism markers.

关 键 词：HEDYCHIUM Hedychium menghaiense X. Hu ＆ N. Liu new species SRAP markers Zingiberaceae. 

分 类 号：Q949.718.3[生物学—植物学] S68[农业科学—观赏园艺]