Micromorphological characters of the seeds of Apocynum venetum and Poacynum hendersonii
Author(s): MA Ji, LI Jun-zhen, LIU Xin-min
Pages: 476-479
Year: 2000 Issue: 3
Journal: ACTA BOTANICA BOREALL-OCCIDENTALIA SINICA
Keyword: 罗布麻; 大花罗布麻; 种子微结构特征;
Abstract: 罗布麻(Apocynum ventum L.)和大花罗布麻(Poacynum hendersonii (Hook.f.) Woodson)分别属于夹竹桃科罗布麻属(Apocynum L.)和白麻属(Poacynum Baill.).其外部形态区分明显,但种子微结构特征却颇为相似.种子形状、颜色相同,大小相近;种子表面基本纹饰均为网穴状,次级纹饰均为颗粒状.
Pages: 476-479
Year: 2000 Issue: 3
Journal: ACTA BOTANICA BOREALL-OCCIDENTALIA SINICA
Keyword: 罗布麻; 大花罗布麻; 种子微结构特征;
Abstract: 罗布麻(Apocynum ventum L.)和大花罗布麻(Poacynum hendersonii (Hook.f.) Woodson)分别属于夹竹桃科罗布麻属(Apocynum L.)和白麻属(Poacynum Baill.).其外部形态区分明显,但种子微结构特征却颇为相似.种子形状、颜色相同,大小相近;种子表面基本纹饰均为网穴状,次级纹饰均为颗粒状.
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