包头市固阳县野生药用植物资源调查

本研究2022年采用野外样线与样方相结合的调查方法，对包头市固阳县野生药用植物进行了调查研究，研究结果表明：（1）野生药用植物共有142种，隶属于46科110属，其中，菊科种类最多，共有13属19种，占总种数的13.38%。从植物性状来看，多年生药用草本植物最多，共85种，占总种数的59.86%。（2）全草入药的药用植物居多，占药用植物总数43.20%；苦味、寒性性味药用植物为主，分别占33.73%和40.23%；清热类、祛风湿类功效的药用植物较多，分别占总数34.20%和15.39%。（3）包头市固阳县有毒野生药用植物也较多，共17科21属，毛茛科的有毒药用植物最多。本项研究可以为包头市固阳县野生药用种质资源保护与开发利用提供数据支持。

Investigation of wild medicinal Plant resources in Guyang County, Baotou City

In 2022, we investigated wild medicinal plants in Guyang County, Baotou, Baotou city, and the results showed that: (1) there are 142 species of wild medicinal plants, belonging to 46 families and 110 genera, among which, there are the most species, 13 genera and 19 species, accounting for 13.38% of the total number of species. In terms of plant traits, the most abundant perennial medicinal herbs, totaling 85 species, accounted for 59.86% of the total number of species.(2) Most medicinal plants, accounting for 43.20% of total medicinal plants; bitter and cold medicinal plants, accounting for 33.73% and 40.23% respectively; many medicinal plants of heat clearing and wind dampness, accounting for 34.20% and 15.39% of total, respectively.(3) There are also many toxic wild medicinal plants in Guyang County, Baotou City, including 17 families and 21 genera, and the most toxic medicinal plants in Maomao family. This study can provide data support for the protection, development and utilization of wild medicinal germplasm resources in Guyang County, Baotou City.