Long Gu Feng 龙骨风, Da Guan Zhong, Rhizoma Dryopteris Crassirhizomae, Fei Tian Qin Luo

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Product Description:

• Product Name: Dried Herba Da Guan Zhong
• Latin Name: Rhizoma Dryopteris Crassirhizomae
• Common Name: Fei Tian Qin Luo
• Chinese Name: Long Gu Feng 龙骨风
• Origin: Guangxi Province,China
• Package: Bag
• Storage: Keep in cool, dry and no light place

Read More Info. About It (In English):

Read More Info. About It (In Chinese 中文介绍):

贯众概述
贯众为鳞毛蕨科植物粗茎鳞毛蕨的根茎及叶柄残基，于秋季采挖，削去叶柄，须根，除去泥沙，晒干。
贯众各家论述
《本草纲目》记载：“主下血崩中，带下，产后血气胀痛，斑疹毒，漆毒，骨鲠，解诸病。”
贯众性状
【性味】 味苦，性微寒；有小毒。
【归经】 归肝，胃经。
呈圆锥形，似凤梨，表面密被整齐的叶柄基部以及黄棕色膜状鳞片；叶柄基部呈扁圆柱形，稍弯曲，表面棕黑色，稍有光泽，有不规则纵脊纹；横切面呈圆形或半圆形，淡棕色，近边缘外有细小维管束5～13个，环列；根茎淡棕色，横断面有黄白色维管束5～13个，环列。气特异，味微涩、苦。