A New Species of the Brazilian Endemic Genus Acritopappus (Compositae, Eupatorieae) from Minas Gerais

被引：3
|
作者：
Bautista, Hortensia P. [2 ]
Ortiz, Santiago [1 ]
Rodriguez-Oubina, Juan [1 ]
机构：
[1] Univ Santiago, Fac Farm, Dept Biol Vexetal, Lab Bot, Santiago De Compostela 15782, Galicia, Spain
[2] Univ Estado Bahia, Dept Ciencias Vida, BR-41150000 Salvador, BA, Brazil
来源：
SYSTEMATIC BOTANY | 2011年 / 36卷 / 01期
关键词：
Asteraceae; Brazil; Serra do Cabral; subtribe Ageratinae; systematics; taxonomy;
D O I：
10.1600/036364411X553298
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species of the Brazilian endemic genus Acritopappus from the Serra do Cabral, in Minas Gerais state, is described. The new species, Acritopappus pereirae, is similar to A. confertus, the most widely distributed species in the genus, but differs in that the latter has conduplicate, chartaceous, glabrous to glabrescent, viscid leaves with entire margins, and an aristate pappus. The new species is illustrated, the affinities between the morphologically related species and A. pereirae are discussed and a key to the species from Minas Gerais is provided.
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页码：227 / 230
页数：4
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