United States, California, Nevada, On the south side of the South Fork of the Yuba River, about 200 yards east of the bridge, Bridgeport, about 15 miles north of Highway 20. T17N R07E S33 NE1/4
Foothill Woodland. Stems from a large plant 1-1 1/2 feet tall, on dry rocky soil, on the south side of the river. Uncommon, scattered, conspicuous. Flowers red.