A New Species of Thelypteris subgenus Amauropelta (Thelypteridaceae) from Southeastern Brazil

被引:0
|
作者
Salino, Alexandre [1 ]
de Oliveira Dittrich, Vinicius Antonio [1 ]
机构
[1] Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Bot, BR-30123970 Belo Horizonte, MG, Brazil
关键词
Ferns; pteridophytes; Thelypteridaceae; Thelypteris; Amauropelta; Brazil;
D O I
10.1640/0002-8444-98.4.199
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Thelypteris soridepressa, known only From the type collection, is described and illustrated. The species belongs to subg. Amauropelta sect. Apelta A.R. Sm. It is superficially similar to Thelypteris micula from Peru in its small, very thin-textured leaves and short trichomes off the adaxial surface of the veins, but can be distinguished by the lack of resinous dots and indusia, as well as by its sunken sori. It has no close relatives in Brazil.
引用
收藏
页码:199 / 201
页数:3
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