新疆黄耆属袋果组、兔尾状组的分类学研究  

Studies on Taxonomy of Sect. Trichonstylus and Sect. Laguropsis (Astragalus L.)in Xinjiang,China

作　　者：翟伟[1] 阎平[1] 刘鸯[1] 贺晓欢[1] 

机构地区：[1]石河子大学生命科学学院,新疆石河子832003

出　　处：《石河子大学学报（自然科学版）》2008年第3期265-269,共5页Journal of Shihezi University(Natural Science)

基　　金：国家自然科学基金资助项目(30360007)

摘　　要：通过野外考察和标本的整理鉴定,结合文献资料,对新疆黄耆属(Astragalus L.)袋果组(Sect.Trichonstylus)和兔尾状组(Sect.Laguropsis)植物进行形态分类学研究。结果表明新疆黄耆属袋果组有2种,其中毛柱黄耆(A.hey-dei Baker)是新疆新记录种;兔尾状组有15种,其中兔尾黄耆(A.laguroides Pall.)是中国新记录种。The morphological taxonomy of Astragalus L. Sect. Trichonstylus （Baker） Taub. and Astragalus L. Sect. Laguropsis Bunge was studied from Xinjiang in China based on specimen examination, field investigation and literature materials. The result showed that Sect. Trichonstylus contains 2 species, of which 1 species, A. heydei Baker, was first reported in Xinjiang; And 15 species of Sect. Laguropsis were occurred in the area, including 1 new recorded species in China,Astragalus laguroides Pall..

关 键 词：黄耆属 袋果组 兔尾状组 新疆 新记录 

分 类 号：Q949[生物学—植物学]