United States, California, Butte, Ca. 1/2 mi. s of intersection of Neal Rd. and Chico-Oroville highway.
39.660556 -121.736944 +-402m. NAD83
39§ 39m 38s N; 121§ 44m 13s W
61 meters
200ft.
Soil shallow Vina loam. Associates: Orthocarpus erianthus, Bromus rigidus, Trifolium sp., and other annual grasses. Annual with erect hairy stems 4-16 in high. Lvs. have hairy sheaths and blades. Infl. is erect, compact 1 1/4-2 3/4 in., and reddish-purple. Spikelets 1 in. long, 7-11 flowered.