河南宝天曼药用植物资源及其保护对策

宝天曼地区共有药用植物1058种，隶属于471属，132科。蔷薇科、菊科、百合科、毛茛科等15个科所含的物种占该地区药用植物种数的38％。蒿属、蓼属等18个大属的种数达20．6％。根茎类药用植物占28．6％，以林地为生境的药用植物占43．8％。结果表明：宝天曼地区药用植物较丰富，森林与该区药用植物的生存息息相关。要从4个方面进行保护和利用：(1)对野生生物资源的采集、利用、贸易要加强立法和执法；(2)加强药用植物资源的科研工作；(3)建立药用植物园；(4)对有重要开发价值的药用植物建立繁育基地。

The Medical Plant Resources in Baotianman, Henan Province and the Conservation Strategies

One thousand and fifty eight species of medical plants belonging to 471 genera and 132 families were found in Baotianman ,Henan Province. Of which 15 families such as Rosaceae, Compositae, Liliaceae, Ranunculaceae, etc. occupied 38 % of the total, 18 genera including Artemisia , Polygonum , etc. made up 20.6%. The plants using rhizomes as medical materials accounted for 28.6% of the total, the ratio of the species living in forests was 43.8% of the total. The results showed that the richness of Chinese medical plant resources was high in this area , forests were the resource pool of medical plants. To protect and utilize the medical plants properly, four aspects should be emphasized:(1) Law-making and law-executing should be strengthened about the collection, utilization and commerce of the wild biological resources. (2) Science research about medical plants should be strengthened .(3) Arboretum of medical plants should be built .(4) Breeding bases about the high value medical plants should be established.