MORPHOLOGICAL POLYMORPHISM IN THE POLLEN AND FLOWER OF VIOLA-DIVERSIFOLIA (GINGINS) BECKER

被引：5

作者：

DAJOZ, I

机构：

[1] Laboratoire de Palynologie, C.N.R.S, Muséum national d’Histoire naturelle, Paris, F-75005, 61, rue de Buffon

来源：

BULLETIN DE LA SOCIETE BOTANIQUE DE FRANCE-ACTUALITES BOTANIQUES | 1990年 / 137卷 / 02期

关键词：

D O I：

10.1080/01811789.1990.10827015

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Pollen and flower color polymorphism were both found in Viola diversifolia. In all populations studied, 3, 4, 5 and 6-apertured pollen grains were observed. The proportions of these four morphs did not differ significantly between flowers of the same individual, nor between individuals of the same population, but were significantly different between populations. Also, flower color polymorphism was found in only one population, suggesting that there is little or no gene flow between populations.

引用

页码：148 / 150

页数：3