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玉竹和黄精系百合科黄精属植物的根茎,玉竹用于养阴润燥,除烦止渴;黄精用于补中益气,润心肺,强筋骨。但这两种生药的植物基源常混淆,因为其原植物的根茎具有类似的形态学特点。为了避免误用,必须澄清其植物基源。称为玉竹的植物有14种,黄精17种,两生药的原植物极为混乱。为了鉴别中国大陆、香港及日本使用的玉竹、黄精及有关生药的植物基源,研究了中国13种黄精属植物。其中互生叶系列5种,kingiana
Phyllostachys edulis and Rhizoma Polygonati are the roots of the genus Rhizome of the Liliaceae. Polygonatum is used for nourishing yin and moistening the dryness. It is used for nourishing and quenching thirst; However, the plant-based sources of these two crude drugs are often confused because of the similar morphological characteristics of the rhizomes of the original plants. In order to avoid misuse, it is necessary to clarify the source of its plants. There are 14 kinds of plants called Yuzhu, and 17 kinds of Huangjing. The original plant of the two raw herbs is extremely confusing. In order to identify the plant sources of Polygonatum, Huangjing and related crude drugs used in mainland China, Hong Kong and Japan, 13 species of Polygonatum in China were studied. Among the five types of leaves, kingiana