Lytoneuron (Pteridaceae) of Minas Gerais and Espírito Santo, Brazil, including three new combinations and descriptions of two new taxa

被引：0
|
作者：
Nayara S. Smith-Braga
Pedro B. Schwartsburd
机构：
[1] Universidade Federal de Viçosa,Laboratório de Sistemática e Evolução de Plantas, Departamento de Biologia Vegetal
来源：
Brittonia | 2020年 / 72卷
关键词：
ferns; pteridophyte; rocky outcrops; southeastern Brazil;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the Brazilian states of Minas Gerais and Espírito Santo, 11 species of Lytoneuron occur, of which one is new to science, L. poseidonii. Besides the 11 species, we also recognize two varieties, of which one is new, L. columbinumvar.caparaoense. We also make three new combinations: L. columbinum,L. microphyllum, and L. ornithopusvar. pygmaeum. Three species are widespread in South America, whereas the remaining taxa are endemic to the mountainous regions of southeastern Brazil. We present comprehensive descriptions and illustrations for all taxa, as well as an updated key and list of specimens.
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页码：362 / 380
页数：18
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