海口市重点药用植物调查

为海口市重点药用植物资源的科学保护及合理开发利用提供科学依据,采用野外调查、标本采集与查阅资料相结合的方法,对该地区重点药用植物资源的分布、生境和储量进行调查。结果表明:该地区重点药用植物共有40科66属69种,资源较为丰富。其中,蕨类植物2科2属2种,裸子植物1科1属1种,被子植物37科63属66种;国家重点种类48种,海南地方重点种类21种,分别占海口市重点种类的69.57%和30.43%。重点药用植物在调查样方中的出现频率差异较大,入药部位多样。

Investigation of Key Medicinal Plants in Haikou

To provide a scientific basis for the rational development and utilization,scientific protection and sustainable development of key medicinal plant resources in Haikou City,methods of field survey,specimen collection and classification identification were used to investigate the distribution,habitat and resource reserves of key medicinal plant resources in Haikou.Results:Key medicinal plants are relatively rich in Haikou.There are 69 species of key medicinal plants,which belong to 66 genera,40 families.There are 2 families,2 genera and 2 species in pteridophytes,1 families,1 genera and 1 species in gymnosperms,and 37 families,63 genera and 66 species in angiosperm.In these key medicinal plant species,48 key state species and 21 key local species account for 69.57％ and 30.43％ respectively.The appearance frequency of these key species varied greatly in quadrat and the medicinal parts are various.