%0 Journal Article
%T POLLEN MORPHOLOGY OF TRICHOSANTHES AND ITS TAXONOMIC SIGNIFICANCE<br>栝楼属花粉形态研究及其在分类学上的意义
%A Huang Lu-qi Yang Bin Yue Chong-xi
%A <br>黄璐琦
%A 诚静容
%J 植物分类学报
%D 1997
%I 
%X The pollen grains of 31 species and 1 variety of the genus Trichosanthes were examined under light microscope and scanning electron microscope. All of them are 3(4)-colporate. The exine ornamentation can be divided into four types, which can be used for the identification of individual section and species. This division is consistent with the taxonomy based on gross morphology, i. e. verrucate or rugulate (Sect. Trichosanthes), coarsely reticulate (Sect. Bracteatae), reticulate or smooth (Sect. Folibracteola), rugulate or nearly smooth (Sect. Cucumeroides). The colporate character supports to divide Sect. Foliobracteolia into two subsection, Subsect. Foliobracteolia ( with distinct colpi) and Subsect. Villosae.
%K Pollen morphology
%K Trichosanthes
%K Taxonomy<br>
%K align=left>花粉形态
%K 栝楼属
%K 分类学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=ACB22D77D53AF776BE3F554EEA83024E&aid=585CF29E2A9090D7FF9C7DEBAB8F9517&yid=5370399DC954B911&vid=6209D9E8050195F5&iid=0B39A22176CE99FB&sid=F122871CC7EC92DC&eid=5E25104E99903E8A&journal_id=0529-1526&journal_name=植物分类学报&referenced_num=3&reference_num=6