摘要

Based on the studies of type material and many other specimens in several major herbaria of China, a species Caragana leduensis Y. Z. Zhao, Y. H. Wu & L. Q. Zhao and a variety C. tangutica Maxim. ex Kom. var. yushuensis Y H. Wu are reduced to new synonyms of C. tangutica Maxim. ex Kom. and C. kozlowi Kom., respectively. This paper also discusses the distribution range of both species.

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