Cuphea wrightii
A small summer annual found in southeastern Arizona and adjacent Hidalgo County, New Mexico. The flowers appear to wilt early in the day.
Plant habit in upper Clanton Draw, Peloncillo Mountains, 2 Sep 2007.
Weird fruit, upper Clanton Draw, 2 Sep 2007.
Flowers, upper Clanton Draw, 2 Sep 2007.
A cauline leaf in the Peloncillo Mountains, 2 Sep 2007.