唐山山区野生药用植物资源及其分布组成特点的初步研究

目的]研究唐山山区野生药用植物资源的种类与分布组成特点,为药用植物资源的开发利用提供依据。方法]深入各代表性样地进行药用植物资源调查,采集、鉴定标本,查阅文献资料等。结果]初步调查结果显示唐山山区有野生药用植物113科、301属、382种,其中蕨类植物7科8属11种;裸子植物5科6属8种;单子叶植物9科36属42种;双子叶植物92科251属321种。结论]唐山山区野生药用植物资源丰富并具多样性特点,具有较好的开发利用前景。

Preliminary study on resources of wild medicinal plant, their distributive characteristics and composition in mountain region of Tangshan

Objective] To study the resources of the wild medicinal plant and their distributive characteristics and composition in the mountain region of Tangshan for providing the basis for the utilization of these resources of medicinal plant. Methods] The authors have gone deep into the representative plot area and have investigated the resources of the medicinal plant. They have also collected and identified specimens, studied the literature and so on. Results] The investigation has showed that there are 113 family, 301 genus, 382 species of wild medicinal plant in the mountain regions of Tangshan. Among them, there are 7 family, 8 genus, 11 species of fern;5 family, 6 genus, 8 species of gymnosperm;9 family, 36 genus, 42 species of monocotyledon;92 family, 251 genus, 321 species of dicotyledon. Conclusion] The mountain regions of Tangshan is rich in resources of wild medicinal plants, and the prospects of the development and utilization are more brightening.