木犀科松林丁香复合体的分类修订

摘要

对松林丁香S. pinetorum W. W. Sm.复合体内各学者发表的5个新种进行了分类修订.根据居群取样、性状分析和主坐标分析结果, 圆叶丁香S. wardii W. W. Sm.、S. mairei (H. Lév.) Rehder、S. rugulosa McKelvey和川西丁香S. chuanxiensis S. Z. Qu & X. L. Chen被处理为松林丁香的异名, 其中S. mairei为新异名.此复合体只有一种, 即松林丁香.%Five species of the Syringa pinetorum complex described by previous authors are revised. Syringa wardii W. W. Sm., S. mairei (H. Lév.) Rehder, S. rugulosa McKelvey and S. chuanxiensis S. Z. Qu & X. L. Chen are treated as synonyms of S. pinetorum on the basis of population sampling, character analysis and principal coordinate analysis, and S. mairei is a new synonym. Only one variable species, S. pinetorum, is here recognized in the complex.