中国蕨类植物在线

中国蕨类植物网络分类研究平台

Grammitidaceae Prosaptia 禾叶蕨科穴子蕨属分种检索表

1.孢子囊群着生于叶片的下面,在裂片主脉两侧各有1行。
  2.叶柄极短或无柄;孢子囊群的穴口呈椭圆形至圆形………………………………
    ………………1.穴子蕨  P. khasyana (Copel.) C. Chr. et Tardieu
  2.叶柄长2—5厘米;孢子囊群的穴开口呈线形而偏斜………………………………
    ………………2.琼崖穴子蕨  P. obliquata (Blume) Mett.
1.孢子囊群着生于裂片的边缘……3.缘生穴子蕨  P. contigua (G. Forst.) C. Presl

Taxonomic name: 
星期二, 2014-01-07 10:17 -- liyi
http://www.gravatar.com/avatar/dcea3cccf42017635b86996ae495290e.jpg?d=http%3A//fern.onlineflora.cn/sites/all/modules/contrib/gravatar/avatar.png&s=100&r=G
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith