A taxonomic revision of the genera Cycas and Epicycas gen. nov. (Cycadaceae)

被引：0
|
作者：
De Laubenfels, DJ [1 ]
Adema, F [1 ]
机构：
[1] Syracuse Univ, Dept Geog, Syracuse, NY 13244 USA
来源：
BLUMEA | 1998年 / 43卷 / 02期
关键词：
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The genus Cycas L is divided into four subgenera, all new, and thirty species are described, of which two are new. A new Asian genus, Epicycas de Laub., is recognized for several Cycas species and one undescribed species with a subterranean bulbous stem base. Keys to the subgenera of Cycas and their species, and to the genus Epicycas are given.
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页码：351 / 400
页数：50
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