华东种子植物区系新资料

New Notes on Seed Plant in East China

对华东地区6个种子植物的名称进行了修订:(1)基于形态学研究结果,将南京柳Salix nankingensis C.Wang et S.L.Tung作为浙江柳S.chekiangensis Cheng的新异名;(2)研究了光萼奇花柳S.atopantha C.K.Schneid.var.glabra K.S.Hao ex C.F.Fang et A.K.Skvortsov与银叶柳S.chienii Cheng的模式标本和原始文献,赞同将前者作为后者的异名处理;(3)比较了爱玉子Ficus pumula L.var.awkeotsang(Makino)Corner与椭果薜荔F.pumila L.var.ellipsoidea Cheng的形态特征,将前者作为后者的新异名;(4)研究了野鸦椿Euscaphis japonica(Thunb.)Dippel与圆齿野鸦椿E.konishii Hayata、福建野鸦椿E.fukienensis Hsu的形态特征,认为后二者是有别于前者的一个种系,并恢复了圆齿野鸦椿的种级地位;(5)发现腺毛黄芩ScutellariaadenotrichaX.H.GuoetS.B.Zhou属于S.adenotricha Boiss.et Heldr.ex Boiss.的晚出异物同名,依据《国际藻类、菌物和植物命名法规》(深圳法规),给出了其替代名S.fujianensis Z.H.Chen,W.Y.Xie et X.Z.Chen;(6)基于分子序列分析和形态学证据,将武夷红樱Cerasus campanulata(Maxim.)Masam.et S.Suzuki var.wuyiensis X.R.Wang,X.G.Yi et C.P.Xie提升为种级,即C.wuyiensis(X.R.Wang,X.G.Yi et C.P.Xie)Z.H.Chen,W.Y.Xie et Z.P.Lei。

Taxonomy of some seed plants in East China was revised.Based on the morphological properties,Salix nankingensis C.Wang et S.L.Tung is a new synonym of S.chekiangensis Cheng.Type specimens and original literatures on S.atopantha C.K.Schneid.var.glabra K.S.Hao ex C.F.Fang et A.K.Skvortsov and S.chienii Cheng indicated that the former is the synonym of the latter.Ficus pumula L.var.awkeotsang(Makino)Corner is regarded as a new synonym of F.pumila L.var.ellipsoidea Cheng.Morphological properties of Euscaphis konishii Hayata and E.fukienensis Hsu is differed from those of E.japonica(Thunb.)Dippel,indicating that E.fukienensis is synonym of E.konishii Hayata,of which the species-rank should be restored.Scutellaria fujianensis Z.H.Chen,W.Y.Xie et X Z Chen is proposed for replacement name of S.adenotricha X.H.Guo et S.B.Zhou which was accidently named with the later homonym of S.adenotricha Boiss.et Heldr.ex Boiss.Cerasus campanulata(Maxim.)Masam.et S.Suzuki var.wuyiensis X.R.Wang,X.G.Yi et C.P.Xie is proposed to being species-rank,namely C.wuyiensis(X.R.Wang,X.G.Yi et C.P.Xie)Z.H.Chen,W.Y.Xie et Z.P.Lei.