The status of Dimorphostemon and two new combinations in Dontostemon (Brassicaceae)

被引:6
作者
Al-Shehbaz, IA
Ohba, H
机构
[1] Missouri Bot Gardens, St Louis, MO 63166 USA
[2] Univ Tokyo, Dept Bot, Univ Museum, Tokyo 113, Japan
来源
NOVON | 2000年 / 10卷 / 02期
关键词
D O I
10.2307/3393002
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Dimorphostemon is reduced to synonymy of Dontostemon, and the combined genus consists of 10 species distributed primarily in China, adjacent Russia, and Mongolia. The new combinations Dontostemon pinnatifidus and D. pinnatifidus subsp. linearifolius are proposed, and detailed descriptions and distributions of the two taxa are given. A key to all species of Dontostemon. is presented.
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页码:95 / 98
页数:4
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