珠海市凤凰山药用植物资源多样性研究

根据第4次全国中药资源普查的技术规范与要求,采用样地与样线调查法,对珠海市凤凰山野生药用植物资源的科属组成、区系特征、生活型、药用部位、药性、药味、药效等方面进行研究.结果显示:该地区野生药用维管植物共有106科276属385种;药用植物属的分布区类型以热带性质为主;根及根茎类药物是该地药用植物的主要组成部分,占总种数...

Medicinal Plant Resources and Diversity in Mt.Fenghuangshan,Zhuhai,Guangdong

According to the technical specifications and requirements of the Fourth National Survey on Chinese Material Medical Resources,the study of wild medicinal plants was carried out on family and genus composition,flora characteristics,life form,medicinal parts,drug properties,flavour of a drug and medicinal functions,based on the sample plot and line investigation in Mt.Fenghuangshan of Zhuhai.The results showed that:385 species of wild vascular plants were recorded,belonging to 106 families and 276 genera.The distribution patterns of medicinal plants genera were mainly by tropical.The underground stem was the main part of medicinal plants,accounting for 47.53%of the total number species.The medicinal property was predominated by cool,accounting for 33.25%of the total number species.The medicinal flavour was mainly by bitter,accounting for 58.18%of the total number species.The heat-clearing was the main function of medicinal plants,accounting for 63.90%of the total number species.On the whole,Mt.Fenghuangshan is the main distribution area of wild medicinal plants in Zhuhai.However,in recent years,there are many civil engineering projects,destroying the ecological environment.At last,the reasonable methods and measures for sustainable development of medicinal plant resources were suggested.