Three new species of Xyris (Xyridaceae) from Diamantina Plateau in Brazil, Minas Gerais

被引：0
|
作者：
Nara F. O. Mota
Maria G. L. Wanderley
机构：
[1] Universidade Federal de Minas Gerais,Programa de Pós Graduação em Biologia Vegetal, Departamento de Botânica, Instituto de Ciências Biológicas
[2] Instituto de Botânica de São Paulo,undefined
[3] Seção de Curadoria do Herbário,undefined
[4] SP,undefined
来源：
Brittonia | 2014年 / 66卷
关键词：
Rio Preto State Park; Espinhaço range; Poales; IUCN;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Abstract. As part of the results of an inventory of Xyridaceae species from the Rio Preto State Park, Minas Gerais, Brazil, three species of Xyris are proposed as new to science. Xyris nigra, with its blackish and globose spikes, X. scoparia, with linear leaf blades and densely caespitose habit, and X. velutina, with margins of the leaf blades conspicuously villous, are here described and illustrated. For each species, comments are provided on ecology, phenology, and conservation status, in addition to comparisons with morphologically similar species.
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页码：42 / 50
页数：8
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