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Plant Diversity ›› 1990, Vol. 12 ›› Issue (04): 1-3.

• 研究论文 •    

鳞毛蕨属-新组-金冠鳞毛蕨组

陆树刚   

  1. 云南大学生态学与地植物学研究所
  • 出版日期:1990-08-25 发布日期:1990-08-25

SECTION CHRYSOCOMAE, A NEW SECTION OF DRYOPTERIS (SUBGENUS DRYOPTERIS) FROM YUNNAN

Lu Shugang   

  1. Institute of Ecology and Geobotany, Yunnan University
  • Online:1990-08-25 Published:1990-08-25

摘要: 植株中等大小。根状茎直立或斜升。叶簇生。叶柄被金黄色披针形的鳞片。叶片一至二回羽状复叶。囊群盖大、贝壳状,革质,笼罩着成熟的孢子囊群。本组与大果鳞毛蕨组Sect.Pandae Fraser-Jenkins接近,但叶片-至二回羽状囊群盖贝壳状,故易区别.该组大约有7种,云南产6种,本文记载5种。

关键词: 鳞毛蕨属, 金冠鳞毛蕨组, 分类

Abstract: Planta mediocris. Rhizomata erecto vel ascendenti. Frondibus fasciculatis. Stipite paleis aureis lanceolatis obtecto. Lamina pinnata vel bipinnata. Indusiis grandibus conchiformibus coriaceis tatum sorum arcte tegentibus.

Key words: Dryopteris