Aristida schiedeana var. orcuttiana

Distinguishable from other Aristidas in having lemmas with a single, bent awn.

Spikelets along the Pine Tree Trail at Aguirre Springs on the east side of the Organ Mts., 10/1/05.

Wider view of primary branches of an inflorescence at Aguirre Springs, 10/1/05.

Wider view of inflorescences at Aguirre Springs, 10/1/05.