岳西唐松草,安徽毛茛科一新种

摘要

A species of the genus Thalictrum (Ranunculaceae),T.yuexiense,is described as new from Anhui Province,China.The diagnostic differences between the new species and its closest ally,T.acutifolium,are given.%描述了自中国安徽省发现的毛茛科唐松草属一新种,岳西唐松草Thalictrum yuexiense,并给出了其与近缘种尖叶唐松草的区别特征.