The genus Drosera L. in northern Italy:: pollen morphology as a taxonomic tool

被引：8
|
作者：
Rodondi, G [1 ]
Beretta, M [1 ]
Andreis, C [1 ]
机构：
[1] Univ Milan, Dipartimento Biol, Sez Bot Sistemat & Geobot, I-20133 Milan, Italy
来源：
PLANT BIOSYSTEMS | 2004年 / 138卷 / 02期
关键词：
Drosera; echinate-pollen; micromorphology; ornamentations; pollen; taxonomy; tetrads; nuclei;
D O I：
10.1080/11263500412331283717
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The pollen morphology of Drosera L. belonging to the Italian flora was studied by investigating alpine populations of D. intermedia, D. rotundifolia, D. anglica, and a natural hybrid, D. x obovata. Studies were carried out on fresh material by light microscopy and scanning electron microscopy. Features of the distal face seem to represent an important diagnostic element. A pollen key, based on micro-morphological data, is presented.
引用
收藏
页码：157 / 164
页数：8
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