United States, California, Butte, Honey Run Road of Butte Canyon ca. 2 mi sw of Honey Run Covered Bridge.
39.714167 -121.734722 +-402m. NAD83
39§ 42m 51s N; 121§ 44m 5s W
43 meters
140ft.
Perennial herb with deep short rootstock, stems 11 cm long; petals light golden-yellow with dark brown veins, the 2 upper brown to very dark on back. Plants scattered along road banks. Soil a sandy loam. Associates: Iris Hartwegii, Saxifraga californica.