Humboldt, Larabee Valley 7.5' USGS quad. Forest floor under Tanoak and Douglas fir. Many individuals of this morphotype found in the area and up to 20 miles away in other projects. Larger flowers than normal C. maculata, also always spotless white petals and tannish brown stems. May be distinct from C. maculata.
40.39872, -123.71929; NAD27; T.01S, R.04E, S.03, SW 1/4 of the SW 1/4, HBM