A REVISION OF GOSSYPIUM SECT GRANDICALYX (MALVACEAE), INCLUDING THE DESCRIPTION OF 6 NEW SPECIES

被引：51

作者：

FRYXELL, PA

CRAVEN, LA

STEWART, JM

机构：

[1] CSIRO,AUSTRALIAN NATL HERBARIUM,CANBERRA,ACT 2601,AUSTRALIA

[2] UNIV ARKANSAS,FAYETTEVILLE,AR 72701

来源：

SYSTEMATIC BOTANY | 1992年 / 17卷 / 01期

关键词：

D O I：

10.2307/2419068

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Gossypium sect. Grandicalyx occurs in tropical Australia, with all of the 11 species being found in the Kimberley region of northwestern Australia except G. cunninghamii, which is found on the Cobourg Peninsula. Six new species, G. enthyle, G. exiguum, G. londonderriense, G. marchantii, G. nobile, and G. rotundifolium are described and illustrated. Chromosome counts, all 2n = 26, are presented for seven species. The Kimberley region is characterized by a monsoon rainfall pattern and regular fires. The adaptation of these plants to this regime is discussed.

引用

页码：91 / 114

页数：24

共 22 条

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