黄花黄芩在我国分布较广,资源丰富,但现在药典还未收载,只在局部地区使用。为了更好地开发和利用中草药资源,本文将黄花黄芩从来源、植物形态、药材性状、显微特征和理化反应等方面进行了鉴定。结果表明,黄花黄芩与紫花黄芩有许多相似之处,但又有不同之点,将来可否作黄芩入药,还有待药理和临床进一步观察。 Yellow flowers and yellow flowers are widely distributed in our country and are rich in resources. However, they are not yet included in the Pharmacopoeia and are only used in local areas. In order to better develop and utilize Chinese herbal resources, this article identified Astragalus membranaceus from sources, plant morphology, medicinal properties, microscopic characteristics, and physical and chemical reactions. The results show that there are many similarities between Astragalus membranaceus and Radix Astragali, but there are different points. Whether Astragalus membranaceus can be used as medicine in the future remains to be further observed in pharmacology and clinical practice.