黑龙江省桦川县菊科药用植物资源调查研究

Investigation and Research of Compositae Medicinal Plant Resources in Huachuan County of Heilongjiang Province

为了解桦川县菊科药用植物资源现状,通过野外踏查、样方调查、标本采集和文献查阅等方法,对县域内菊科药用植物的种类和资源特性进行调查与分析。结果表明:桦川县菊科药用植物现有35属54种,重点调查品种有9种。单种属的组成最为丰富,占全部属的82.9%,包含29属。生活型以多年生草本居多,常生长于林下、草甸、田边等地。区系组成以温带性质为主,占比高达73.3%。入药部位和功效多样,以全草入药和清热与止血类为主。可见桦川县菊科药用植物种类资源丰富,具有多样的药用部位和药效,其他如园林绿化、食品工业等价值较高,但利用率普遍偏低,亟待开发。

In order to understand the current situation of Compositae medicinal plant resources in Huachuan County,the species and resource characteristics of Compositae medicinal plants in the county were investigated and analyzed by means of field investigation,quadrat investigation,specimen collection and literature review.The results showed that there were 54 species in 35 genera of Compositae in Huachuan County,there were 9 species of key surveys.The composition of single genus was the most abundant,accounting for 82.9%of all genera,including 29 genera.The life forms were mostly perennial herbs,often growing in forests,meadows,fields and other places.And the flora was mainly temperate,accounting for 73.3%.The medicinal parts and efficacies were diverse,and the whole herb was mainly used as medicine and heat-clearing and hemostatic.It can be seen that Huachuan County is rich in medicinal plant resources of Compositae,with a variety of medicinal parts and efficacy.Others,such as landscaping and food industry,are of high value,but the utilization rate is generally low,which needs to be developed.