大暗鳞鳞毛蕨与狭鳞鳞毛蕨的分类订正研究

A taxonomic revision of the Dryopteris gamblei(Hope)C.Chr.and D.stenolepis(Bak.)C.Chr.

摘要: 作者对大暗鳞鳞毛蕨Dryopteris gamblei (Hope)C.Chr.和狭鳞鳞毛蕨D.stenolepis(Bak.)C.Chr.进行分类订正研究.在《A monograph of Dryopteris in the Indian subcontinent》、《中国植物志》和《云南植物志》等专著中,均未承认D.gamblei (Hope)C.Chr.为独立的物种,而是作为狭鳞鳞毛蕨D.stenolepis(Bak.)C.Chr.的异名处理.作者确认大暗鳞鳞毛蕨与狭鳞鳞毛蕨分别为2个独立的物种.文中附有这2个物种的分类检索表、分类特征照片、文献引证和地理分布等.

Abstract: This paper deals with the taxonomic revision of Dryopteris gamblei (Hope) C.Chr.and D.stenolepis (Bak.) C.Chr..D.gamblei(Hope) C.Chr.was not recognized as a species in “A monograph of Dryopteris in the Indian subcontinent”,“Flora Reipublicae Popularis Sinicae” and “Flora Yunnanica”,but reduced as a synonym of D.stenolepis (Bak.) C.Chr..D.gamblei (Hope) C.Chr.and D.stenolepis (Bak.) C.Chr.are recognized as two distinct species in this paper based on the present study.The key to species,photograph of taxonomic feature,literature citation,geographical distribution are provided.