United States, California, Glenn, Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308. T20N R07W S22 SE1/4 USGS Quadrangle: Felkner Hill 1:24,000
Steep norh-facing slope; live oak woodland/chaparral (Quercus chrysolepis, Heteromeles arbutifolia, Cercocasrpus betuloides, Arctostaphylos, Aesculus californicus, Pinus sabiana, Toxicodendron diversilobum, Cercis occidentalis); small grassy openinga and road cutbank; sandstone/mudstone/shale substrate. Plants frequent, often abundant; tip of budding inflorescence sharply bent; petals shading from white in the middle to pale pink at the tips; anthers small, white; stigma white.