云南产凤尾蕨属植物(凤尾蕨科)的新修订

在《中国植物志》和《云南植物志》的基础上,对云南产凤尾蕨属植物进行新的分类修订。文中澄清了8个混淆类群,其中新等级1种,即高原凤尾蕨Pteriscuspigera(Chingex Ching et S.H.Wu)X.Q.Song;云南分布新记录1种,即假指状凤尾蕨Pteris psudodactylina Ching et S.K.Wu;新异名3个,即Pteris asperi-caulis var.cuspigera Chingex Ching et S.H.Wu,Pteris inaequalis Bak.及Pteris wallichiana var.yunnanensis(Christ)Ching et S.H.Wu。还列出了新修订种类的文献引证、标本引证、生境和地理分布。经该文研究确认,现知云南有该属植物48种。

New taxonomic revision of the genus Pteris(Pteridaceae) from Yunnan, China

This paper deals with the taxonomic revision on the fern genus Pteris L.in Yunnan based on the Flora Reipublicae Popularis Sinicae and the Flora of Yunnanica. The 8 confused taxa are clarified in this paper. Of which,one is new state,i.e.Pteris cuspigera(Ching ex Ching et S.H.Wu)X.Q.Song;another one is new recorded to Yunnan,i.e.Pteris psudodactylina Ching et S.K.Wu;Three latin names are treated as new synonyms,i.e.Pteris aspericaulis var.cuspigera Ching ex Ching et S. H. Wu,Pteris inaequalis Bak.and Pteris wallichiana var.yunnanensis(Christ)Ching et S.H.Wu. The new revised taxa are also provided their literatures,the citing of specimen,habitat and distribution in this paper. There are forty-eight species of the genus Pteris L.in Yunnan Province according to this study.