A new species of Aeschynomene (Papilionoideae: Dalbergieae) from Oaxaca, Mexico

被引：0
|
作者：
Delgado-Salinas, Alfonso [1 ]
Sotuyo, Solange [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Biol, Dept Bot, Mexico City 04510, DF, Mexico
来源：
REVISTA MEXICANA DE BIODIVERSIDAD | 2012年 / 83卷 / 02期
关键词：
Aeschynomene; Leguminosae; Mexico; Oaxaca; Ochopodium; systematics;
D O I：
暂无
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Aeschynomene sousae Rudd ex A. Delgado et Sotuyo is described from southern Oaxaca, Mexico, where it is likely endemic to the northeast mountains of the Isthmus of Tehuantepec. It is a member of series Scopariae of subgenus Ochopodium, and morphologically similar to A. nicaraguensis from which it differs mainly in having ovate to lanceolate, larger bracteoles, bright yellow flowers with a reddish arched, insect guide-mark on the interior face of the standard petal, in the fusion of the 2 wing petals along part of their upper margins and also fruits bearing 1 to 2 seeds.
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收藏
页码：329 / 333
页数：5
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