United States, California, Glenn, Inner North Coast Ranges. Along Hull Road (road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km west-southwest of Chrome. Plants mostly along edges of dirt road. T21N R06W S06 NW1/4 USGS Quadrangle: Chrome 1:24,000
Steep east-facing slope; a small pocket of serpentine slope with fine-crumbled mudstone on either side (more substantial serpentine a ways upslope). Woodland/grassland/chaparral matrix; foothill pine, toyon, buckeye, manzanita, blue oak, buckbrush, mountain mahogany. Plants mostly along edges of dirt road; flowers yellow-aging red-orange.