Bouteloua hirsuta
One of the caterpillariform gramas, distinct in having both the main axis of the inflorescence & the axes of the primary branches extending past the primary branches & spikelets, respectively.
A primary branch of the inflorescence along the Pine Tree Trail at Aguirre Spring, 9/17/05.
Backlit plant habit near the parking lot at Aguirre Springs, 9/24/05.