贵州省蔷薇科一新记录属——牛筋条属  

Dichotomanthes,A Newly Recorded Genus of Rosaceae from Guizhou,China

作　　者：杨家鑫 廖海民[1] 苟光前[1] 胡国雄[1] Yang Jiaxin;Liao Haimin;Gou Guangqian;Hu Guoxiong(College of Life Sciences,Guizhou Lniversity,Guiyang Guizhou 550025,Chin)

机构地区：[1]贵州大学生命科学学院,贵州贵阳550025

出　　处：《西南林业大学学报（自然科学）》2018年第4期210-212,共3页Journal of Southwest Forestry University：Natural Sciences

基　　金：国家自然科学基金项目(31600164)资助;贵州大学博士基金项目(贵大人基合字(2015)59号)资助;贵州省自然科学基金项目(黔科合基础[2016]1049)资助

摘　　要：牛筋条属(Dichotomanthes)为蔷薇科(Rosaceae)传统苹果亚科(Maloideae)植物,现被置于最近新界定的绣线菊亚科,是中国西南特有单种属。据资料记载,该属仅分布于云南省和四川省。通过野外考察和文献研究,确认在盘州市发现的牛筋条属为贵州省新记录。Dichotomanthes, a monotypic genus endemic to southwestern China, is placed in Rosaceae family, traditionally Maloideae subfamily. The genus has been considered to be endemic to Sichuan and Yunnan Provinces according to previous studies. Based on field investigations and literature researches, we confirm that the specimens of Dichotomanthes collected from Panzhou are the new record in Guizhou Province.

关 键 词：植物分类 蔷薇科 牛筋条属 新记录属 盘州市 

分 类 号：Q949.751.8[生物学—植物学]