异枝竹属的名实问题

摘要

将异枝竹属Metasasa W.T.Lin作为酸竹属Acidosasa C.D.Chu etC.S.Chao ex Keng f.的异名处理。异枝竹Metasasa carinata W.T.Lin和白环异枝竹Metasasa albo-farinosa W.T.Lin作为新组合名Acidosasa nanunica(McCl.)C.S.Chao et G.Y.Yang,comb.nov.的异名。rn关键词：异枝竹属； 酸竹属; 异名%In this paper, Metasasa W. T. Lin was treated as a new synonym of the genus Acidosasa C. D. Chu et C . S. Chao ex Keng f. A new combination, Acidosasa nanunica (McCl.) C. S. Chao et G. Y. Yang, was given. Metasasa carinata W. T. Lin and Metasasa albo-farinosa W. T. Lin were reduced as synonyms of A. nanunica.