雷公山保护区药用蕨类植物资源调查

目的:对雷公山自然保护区药用蕨类植物的资源进行调查研究.方法:采用野外实地考察、资料查阅、标本的采集和鉴定以及药用蕨类植物资源蕴藏量的调查等研究方法进行调查.结果:雷公山自然保护区共有药用蕨类植物35科75属190种,占贵州药用蕨类植物总数的44％.科、属、种类型组成合理,药材品种达215种,其中清热类药物品种较多且蕴藏量较大.结论:雷公山自然保护区药用蕨类植物种类繁多,区系成分复杂,资源特别丰富,科、属、种类型组成合理,生态环境保护较好,对于开发和利用该区药用蕨类植物具有很大的价值.

Survey on Resource of Medicinal Pteridophytes in Leigongshan Natural Reserve

Objective: Research on the resource of Medicinal Pteridophytes in leigongshan natural reserve was performed. Method: The field study, data checking, collection and identification of specimen, as well as investigation of the deposit of Medicinal Pteridophytes resource, and so on were used. Result: The medicinal pteridophytes, including 35 families, 75 genera and 190 species are distributed in Leigongshan natural reserve. The combination of families, genera and species are rational. The species of Medicinal Pteridophytes for clearing heat are the majority. Conclusion: The majority species of medicinal pteridophytes in Leigongshan natural reserve were ascertained.