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

被引：9

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

页码：157 / 164

页数：8