COMPARATIVE MORPHOLOGY AND FLORAL BIOLOGY OF THREE SPECIES OF THE GENUS NYMPHAEA FROM BANGLADESH

被引：0
|
作者：
Begum, Hosne Ara [1 ]
Ghosal, K. K. [1 ]
Chattopadhyay, T. K. [1 ]
机构：
[1] BCKVV, Dept Genet & Plant Breeding, Mohanpur, W Bengal, India
来源：
BANGLADESH JOURNAL OF BOTANY | 2010年 / 39卷 / 02期
关键词：
Nymphaea; Comparative morphology; Floral biology; SURFACE; STIGMA;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Morphology and floral biology of three species of the genus Nymphaea (Nymphaeaceae) of Bangladesh revealed that N. nouchali, N. pubescens and N. rubra, were normal, protogynous or normal and protogynous, respectively. N. pubescens was night bloomer and each flower opened for three consecutive nights where as N. rubra opened for four consecutive nights and N. nouchali for three consecutive days. The behavior of anther dehiscence and stigma appendages had significant role in pollination. Excellent pollen germination and receptivity were observed in the exudate of stigma cup.
引用
收藏
页码：177 / 181
页数：5
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