Desmodium rosei B.G.Schub.

A small annual Desmodium with each segment of the loments twisted. Very similar to Desmodium neomexicanum, but with narrower leaves. Found in the U.S. only in southeastern Arizona & southwestern New Mexico.

An inflorescence at Aguirre Springs on the northeastern side of the Organ Mountains, Doña Ana County, New Mexico, 20 Aug 2006.

A fruit at Aguirre Springs, 29 Aug 2006.

Cauline leaves at Aguirre Springs, 20 Aug 2006.

A flower at Aguirre Springs, 20 Aug 2006.

And another flower at Aguirre Springs, 20 Aug 2006.

Inflorescence & leaf at Aguirre Springs, 20 Aug 2006.