摘要
通过对山茶属９种（变种）金花茶的种皮所进行的电镜扫描观察，发现种皮外表面具有网格伏雕纹是９个种及变种的共同特征；除Ｃａｍｅｌｌｉａｖａｒ．ｔｕｎｇｈｉｎｅｎｓｉｓ外，其余的种都被毛．毛的长短、多少及网格的大小、形状具有一定的分类意义。结果支持本文作者根据外部形态对该类群的部分订正工作。
In this paper, the test of 9 species of Camellia Sect. Archecamellia (yellow camellia) were observed under SEM. It was found that the test of all the species are covered with exine ornamentation, and hair except C. indochinensis var. tunghinensis.The exine ornamen ation is of value to dividing species in size and shape: and the hairs in length and number. The results support foe authors' revison of these species based on morphological characleristics.
出处
《广西植物》
CAS
CSCD
北大核心
1995年第1期36-38,共3页
Guihaia
基金
国家自然科学基金
关键词
山茶属
金花茶
种皮
扫描电镜
Camellia
Yellow camellia
testa
ornamentation
