中国毛茛科翠雀属的分类学研究(六):拟川西翠雀花二新异名

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

摘要:

通过标本室和野外观察, 发现根据四川丹巴标本描述的毛茛科光果拟螺距翠雀花(Delphinium bulleyanum Forrest ex Dielsvar. leiogynum W. T. Wang)和根据四川汶川标本描述的汶川翠雀花(D. wenchuanense W. T. Wang)与此前发现分布于四川宝兴、都江堰、汶川一带的拟川西翠雀花(D. pseudotongolense W. T. Wang)没有区别, 故将二者均处理为拟川西翠雀花的异名。

关键词:翠雀属;毛茛科;分类学

Abstract:

Delphinium bulleyanum Forrest ex Diels var. leiogynum W. T. Wang and D. wenchuanense W. T. Wang (Ranunculaceae) were described respectively from Danba and Wenchuan in western Sichuan, China. Both herbarium and field observations have shown that they are identical with D. pseudotongolense W. T. Wang, a species previously recorded to occur in western Sichuan (Baoxing, Dujiangyan, Wenchuan). We therefore reduce them to the synonymy of D. pseudotongolense.

Key words:Delphinium;Ranunculaceae;Taxonomy