United States, California, Butte, Collected: Chico State College in a field parking lot behind Humanities Building on corner 2nd. St., N. side.
39.729167 -121.846389 +-805m. NAD83
39§ 43m 45s N; 121§ 50m 47s W
In a field parking lot. Associates: Gramineae. Erect 1' to 6' high; herbage glaucous & glabrous, except for scattered hairs on lower lvs.; petioled, pinnafied or lobed; upper lvs. sessile & lance-oblong; petals yellow, spatulate.