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目的调查旬阳县药用被子植物资源情况,为该地区药用植物资源的开发利用和保护提供科学依据。方法采用野外采集、市场调查,结合查阅文献等方法,了解旬阳县的药用被子植物资源状况。结果统计发现旬阳县共有药用被子植物950种,隶属于136科。其中菊科、百合科、豆科、蔷薇科等12科的种数达总种数的46.3%;根及根茎类药用植物占总种数的36.3%;生于海拔600 m以下的药用植物占总种数的60%,生境在山坡上的药用植物485种,占总种数的51.1%。结论旬阳县中药资源较丰富,具有较高科研和开发价值。
Objective To investigate the resources of medicinal angiosperm in Xunyang County and provide scientific basis for the development, utilization and protection of medicinal plant resources in this area. Methods The methods of field collection, market research and literature review were used to understand the resources of medicinal angiosperm in Xunyang County. The results showed that there were 950 medicinal angiosperm species in Xunyang County, belonging to 136 families. Among them, Compositae, Liliaceae, Leguminosae, Rosaceae and other 12 families accounted for 46.3% of the total species; root and rhizome medicinal plants accounted for 36.3% of the total species; was born at an altitude of 600 m below the medicinal Plants accounted for 60% of the total species, 485 species of medicinal plants on the hillside, accounting for 51.1% of the total species. Conclusion Xunyang County is rich in traditional Chinese medicine resources, with high research and development value.