Lettowia, a new genus of Vernonieae from East Africa (Asteraceae)

被引：3
|
作者：
Robinson, Harold
Skvarla, John J.
机构：
来源：
PHYTOKEYS | 2013年 / 25卷
关键词：
D O I：
10.3897/phytokeys.25.5556
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new genus, Lettowia H. Rob. & Skvarla is named for the single East African species originally described. as Vernonia nyassae Oliv. Its pollen is lophate and triporate, with a perforated tectum restricted to the muri. The new genus is placed near Vernoniastrum in the subtribe Erlangeinae.
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页码：47 / 53
页数：7
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