Impatiens chashanensis (Balsaminaceae) sp nov from Sichuan, China

被引：6
|
作者：
Bi, Hai-Yan [1 ,2 ]
Hou, Yuan-Tong [3 ]
Zhou, Xiu-Ren [4 ]
Yu, Sheng-Xiang [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Systemat & Evolutionary Bot, Inst Bot, CN-100093 Beijing, Peoples R China
[2] Beijing Museum Nat Hist, CN-100050 Beijing, Peoples R China
[3] Qufu Normal Univ, Coll Life Sci, CN-273165 Qufu, Shandong, Peoples R China
[4] Henan Inst Sci & Technol, Dept Life Sci & Technol, CN-453002 Xinxiang, Henan, Peoples R China
来源：
NORDIC JOURNAL OF BOTANY | 2009年 / 27卷 / 05期
关键词：
D O I：
10.1111/j.1756-1051.2009.00474.x
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Impatiens chashanensis H. Y. Bi & S. X. Yu (Balsaminaceae), a new species from the Sichuan Province in China, is described and illustrated. In comparison with the morphologically close I. dicentra, both species have succulent stems and the lobes of the lateral united petals end in a long hair, but I. chashanensis differs in having white flowers, four lateral sepals, lacerate apex of the inner sepal, shorter spur with swollen, slightly bifid apices. Moreover, leaf epidermal characters also support the recognition of the new species.
引用
收藏
页码：372 / 375
页数：4
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