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.

引用

页码：329 / 333

页数：5