中国毛茛科翠雀属的分类学研究(五):秋翠雀花二新异名

Taxonomic Studies on the Genus Delphinium (Ranunculaceae) from China (V): Two New Synonyms of D. autumnale

摘要:

通过标本室和野外观察,发现根据四川西南部越西标本描述的毛茛科凉山翠雀花(Delphinium liangshanense W. T. Wang)和根据四川西南部木里标本描述的光轴翠雀花(D. leiostachyum W. T. Wang)只是此前记载分布于四川木里、盐源和云南西北部宁蒗一带的秋翠雀花(D. autumnale Hand.-Mazz.)植株较高的类型,故将二者均处理为秋翠雀花的异名.

Abstract:

Delphinium liangshanense W. T. Wang and D. leiostachyum W. T. Wang (Ranunculaceae) were described respectively from Yuexi and Muli in southwestern Sichuan, China. Both herbarium and field observations have shown that they represent no more than a taller form of D. autumnale Hand.-Mazz., a species previously recorded to occur in southwestern Sichuan (Muli, Yanyuan) and northwestern Yunnan (Ninglang). We therefore reduce them to the synonymy of D. autumnale.