骨碎补类生药显微鉴定研究Ⅰ.根茎横切面组织构造

摘要: 对12种骨碎补根茎横切面组织构造进行了观察研究,指出其鉴别要点为:1.鳞片基的大小、组成及着生方式;2.分体中柱的数目、形状、大小及排列形式;3.内皮层外侧1列细胞壁的增厚程度;4.表皮细胞的形状、大小及排列等。

Abstract: Gusuibu (Rhizoma Drynariae) is a group of traditional Chinese drugs, which, according to our recent investigation, is differently derived from the rhizomes of following 12 fern species: 1. Drynaria fortunei (Kunze) J. Sm.; 2. D. sinica Diels; 3. D. bonii