The taxonomic status of Sarcocaulon (Geraniaceae)

被引：7
作者：
Albers, F
机构：
[1] Institut für Botanik, Westfälische-Wilhelms-Univ., D-48149 Münster
来源：
SOUTH AFRICAN JOURNAL OF BOTANY | 1996年 / 62卷 / 06期
关键词：
generic delimitation; Geraniaceae; Monsonia; Sarcocaulon;
D O I：
10.1016/S0254-6299(15)30678-5
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The circumscription of Sarcocaulon and Monsonia is reconsidered in view of the morphological diversity in the closely related genus Pelargonium. SEM studies of the androecium ontogeny reveal that there is no reason for maintaining Sarcocaulon and Monsonia as separate genera. The gross morphological characters currently used to separate the two genera occur also in several sections of Pelargonium. Karyologic, chemotaxonomic and DNA studies also support the lumping of the two genera. The necessary taxonomic changes are made.
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页码：345 / 347
页数：3
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