A SYSTEMATIC STUDY OF THE VERNONIA-LEOPOLDI COMPLEX (COMPOSITAE VERNONIEAE)

被引：0
|
作者：
WATTIMAH, S [1 ]
TADESSE, M [1 ]
机构：
[1] UNIV ADDIS ABABA,NATL HERBARIUM,ADDIS ABABA,ETHIOPIA
来源：
NORDIC JOURNAL OF BOTANY | 1994年 / 14卷 / 02期
关键词：
D O I：
10.1111/j.1756-1051.1994.tb00589.x
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A systematic study of the Vernonia leopoldi complex was undertaken with the objective of determining the taxonomic status of the species involved within this group. Two species, i.e. Vernonia leopoldi and V bipontini have been recognized as distinct based on evidence from morphological studies accompanied by field observations and anatomical studies (particularly trichomes and petioles). Both species have 2n=36 (first reports), Three new varieties have been recognized within V bipontini, namely var. bipontini, var. gonderensis and var. caccaensis. A lectotype is selected for V leopoldi.
引用
收藏
页码：209 / 219
页数：11
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