【摘要】 报道《山西植物志》与《山西树木志》未记载的牡荆属(VitexL.)植物计1种、1变种。它们是黄荆(V.negungdo L.)和小叶荆(V.negundo L.var.microphylla Hand.-Mazz.)。在此基础上,编制山西牡荆属分种检索表。还报道荆条(V.negundo L.var.heterophylla(Franch.)Rehd.)小叶二回羽状分裂的形态特征。更多还原

【Abstract】 In shis paper,Vitex negundoL.,and itsvariety V.negundoL.var.microphyllaHand.-Mazz.in Vitex,which was notrecorded in Flora Shanxiensis and Sylva Shanxiensis,were reported.Ataxonomic key to species of VitexL.was presentedin Shanxi province.In addition,themorphological characteristics of V.negundoL.var.heterophylla,binato pinnate foliole,was also reported.更多还原