Two new species of the family Rubiaceae from Sierra de los Tuxtlas, Veracruz, Mexico

被引：0
|
作者：
Torres-Montufar, Alejandro [1 ]
Ochoterena, Helga [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Biol, Mexico City 04510, DF, Mexico
来源：
REVISTA MEXICANA DE BIODIVERSIDAD | 2013年 / 84卷 / 04期
关键词：
Arachnothryx pumae; Hoffmannia altipetens; Veracruz; Los Tuxtlas Biological Station; Mexico;
D O I：
10.7550/rmb.32503
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Two new species of Rubiaceae are described from Sierra de los Tuxtlas in southern Veracruz, Mexico: Arachnotrhyx pumae (Guettardeae) and Hoffmannia altipetens (Hamelieae). Arachnotrhyx pumae is similar to A. buddleioides and A. villosa, but it differs by the triangular stipules, 2.0 to 3.0 mm long, lax inflorescence, floral bracts of 3.0 mm long and 1.0 mm width, 10-ribbed fruit and the folded seed. Hoffmannia altipetens is characterized by cystoliths on the leaf veins, inflorescences with 2 to 6 axis per node and white fruits.
引用
收藏
页码：1082 / 1089
页数：8
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