太白山自然保护区北坡有毒蕨类植物研究

Study on Poisonous Pteridophyte Plants in the North Slope of Taibai Mountain Nature Reserve

通过野外实地考察、室内标本鉴定和查阅整理资料相结合的方法,对太白山自然保护区有毒蕨类植物的种类、分布、有毒成分及其利用状况进行研究。结果表明:太白山自然保护区有毒蕨类植物有5科5属7种,均为小毒,占蕨类总数的6.4%,有药用、食用、观赏等多种用途。本研究可为合理开发和利用太白山有毒蕨类植物提供理论依据。

The distribution of wild poisonous pteridophyte plants in the north slope of Taibai Mountain Nature Reserve was studied by the author through three following ways ：by reading references ,climbing up the mountain and investigating in wild field ,and studying the specimens preserved before .The results indicated that there are 7 species in Taibai Mountain Nature Reserve ,which takes 6 .4% species of the to-tal poisonous pteridophyte plants .According to different characters and usages ,poisonous pteridophyte plant were classified into medicine ,edibles and ornamental plants .The study provided scientific evidences for further exploitation and utilization of wild poisonous pteridophyte plants in Taibai Mountain Nature Reserve .