[目的]研究江西东江源区药用蕨类植物的资源现状.[方法]通过野外调查、资料收集和标本鉴定等方法对药用蕨类植物的资源现状进行研究.[结果]江西东江源区药用蕨类植物为38科69属131种,其中以全草或根状茎入药的共有119种,占区内药用蕨类资源的90.9％;全草(株)入药的达85种,占区内药用蕨类资源的64.9％；以根状茎入药的有34种,占区内药用蕨类资源的26.0％；以叶入药有9种,占区内药用蕨类资源的6.9％;以地上部分入药的只有2种,占区内药用蕨类资源的1.5％;以孢子入药的仅海金沙(Lygodium japonicum)1种.[结论]江西东江源区药用蕨类植物资源丰富,值得进一步开发利用.%[Objective] The aim was to study the status of medicinal pteridophyte resources in Dongjiang Riverhead area of Jiangxi Province. [ Method ] The status of medicinal pteridophyte resources was studied by using field investigation, data collection and specimen identification. [Result] There were 131 species of medicinal pteridophytes, belonging to 69 genera 18 families. Among which, 119 species were used as drugs with entire plants (85 species, 64. 9% ) or rhizomes (34 species, 26.0% ) , accounting for 90. 9% ; 9 species with leaf, 6.9% ; 2 specie with aboveground part, 1.5% ; 1 species (Lygodium japonicum)with spore. [Conclusion] Dongjiang riverhead area of Jiangxi Province could be further development for abundant medicinal pteridophyta resources.
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