海南凤丫蕨属的分类订正  

A Taxonomic Revision of Coniogramme Fée from Hainan Province,China

作　　者：张钢民[1] 董世勇[2] 张宪春[3] 

机构地区：[1]北京林业大学自然保护区学院,北京100083 [2]中国科学院华南植物园,广州510650 [3]中国科学院植物研究所,北京100093

出　　处：《植物研究》2015年第5期647-651,共5页Bulletin of Botanical Research

基　　金：国家自然科学基金项目(31270253);系统与进化植物学国家重点实验室开放课题

摘　　要：凤丫蕨属(Coniogramme)隶属广义凤尾蕨科(Pterdidaceae)的珠蕨亚科(Cryptogrammoideae),分类极其混乱。本文在原始文献和标本考证的基础上,通过野外考察,对海南凤丫蕨属的分类进行了订正。承认海南有该属植物3种:海南凤丫蕨(C.macrophylla Blume Hieron.)、普通凤丫蕨(C.intermedia Hieron.)和凤丫蕨(C.japonica Thunb.Diels)。将C.merrillii Ching和披针凤丫蕨(C.lanceolata Ching ex K.H.Shing)并入C.macrophylla作为异名处理;首次报道凤丫蕨在海南的分布,并对其它两种在海南的分布进行了补充。Coniogramme Fée is one of the genera of Pteridaceae s. 1. subfamily Cryptogrammoideae, and its taxonomy has long been in a mess. Based on research of original documents and specimens together with fieldwork, we revised the taxonomy of Coniogramme from Hainan Province. We recorded three species： C. macrophylla Blume Hieron. , C. intermedia Hieron. and C. japonica Thunb. Diels. The name C. merrillii Ching and C. lanceolata Ching ex K. H. Shing were reduced as synonymies under C. macrophylla. We firstly recorded C. japonica from Hainan, and supplemented the distribution of two other species in Hainan.

关 键 词：凤丫蕨属 分类订正 海南 

分 类 号：S682.35[农业科学—观赏园艺]