Ranunculus ailaoshanicus W. T. Wang, a new species of Ranunculaceae from Yunnan, China

被引：4

作者：

Wang Wen-Tsai ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolut Bot, Beijing 100093, Peoples R China

来源：

ACTA PHYTOTAXONOMICA SINICA | 2007年 / 45卷 / 03期

关键词：

Ranunculus; Ranunculus ailaoshanicus; Ranunculaceae; new species; Yunnan; China;

D O I：

10.1360/aps06192

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Ranunculus ailaoshanicus W. T. Wang, a new species of the Ranunculaceae from Yunnan, China, is described and illustrated. This species in habit shows striking resemblance to Ranunculus dongrergensis Hand.-Mazz., and differs from the latter in its lower leafless scapes, smaller flowers, and smaller, oblong-elliptic petals with obscure nerves. In R. dongrergensis, the stems are 5-15 cm tall and bear cauline leaves, the flowers are larger, 1-1.8 cm in diam., and the petals are larger, obovate in outline, 4-9 mm long, 2.2-7 mm broad, and nervose.

引用

页码：293 / 295

页数：3