A peculiar new species of Graphis (Ascomycota: Ostropales: Graphidaceae) from the evergreen forest of Los Tuxtlas, Veracruz, Mexico

被引：2
|
作者：
Barcenas-Pena, Alejandrina [1 ]
Miranda-Gonzalez, Ricardo [1 ,2 ]
de los Angeles Herrera-Campos, Maria [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Biol, Dept Bot, Mexico City 04510, DF, Mexico
[2] Oregon State Univ, Dept Bot & Plant Pathol, Corvallis, OR 97331 USA
来源：
REVISTA MEXICANA DE BIODIVERSIDAD | 2015年 / 86卷 / 03期
关键词：
Biodiversity; Lichens; Taxonomy; Graphidaceae; FOLIICOLOUS LICHEN FLORA; GENUS GRAPHIS; KEY;
D O I：
10.1016/j.rmb.2015.05.001
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Graphis robertusii (G. robertusii) Barcenas-Pena, Herrera-Campos and Miranda is described for the first time from the tropical rain forest in Los Tuxtlas, Veracruz. It is a conspicuous species characterized by erumpent lirella with lateral thalline margin separated from the excipulum, labia entire and white pruinose, completely carbonized excipulum, inspersed hymenium, transversally septate spores, and stictic, salazinic and constictic acids as secondary metabolites. G. robertusii was found on cortex at the canopy of several sites within Los Tuxtlas Biosphere Reserve, Veracruz and it is one of the most abundant corticolous crustose lichen species in the region. All Rights Reserved (C) 2015 Universidad Nacional Autonoma de Mexico, Institut de Biologia.
引用
收藏
页码：559 / 564
页数：6
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