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云南鳞毛蕨属泡鳞亚属的分类研究

陆树刚   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1990-11-10 发布日期:1990-11-10
  • 通讯作者: 陆树刚

A Taxonomic Study on the Genus Dryopteris Subgenus Erythrovariae (H. Ito) Fraser-Jenkins from Yunnan

Lu Shu-Gang   

  • Received:1900-01-01 Revised:1900-01-01 Online:1990-11-10 Published:1990-11-10
  • Contact: Lu Shu-Gang

摘要:

本文修订了鳞毛蕨属泡鳞亚属的特征范围,对该亚属的2个组12个种进行了分类研
究,发现其中有新种1个,云南新分布的种5个。本文还对长期混淆不清的Dryopteris labo-
rdei与D.gymnosora 的分类特征还进行了清理,恢复前者为独立存在的种。

关键词: 鳞毛蕨属, 泡鳞亚属, 修订, 新种, 新分布, 分类, 云南

Abstract:

 In the present paper, the circum cription of the genus Dryopteris subgenus Ery-
throvariae (H. Ito) Fraser-Jenkins is revised, and a taxonomic  study on the subgenus from
Yunnan Province is carried out .The subgenus contains 2 sections, 12 species   in Yunnan, of
which D. yongdeensis W. M. Chu is a new species, D. championii, D. erythrosora, D. gymno-
sora, D. indusiata and D. integriloba are first recorded from Yunnan. The confusion between
Dryopteris labordei and D. gymnosora is clarified, the former being treated as an independent
species.

Key words: Dryopteris Adans., subgenus Erythrovariae, revision, new species, new distribution, classification, Yunnan.