United States, California, Santa Barbara, Pinos de la Calera above China Harbor, 3.9 km. NE of Mount Pleasant, 9.9 km. E of Field Station, Santa Cruz Island
34.0115 -119.5943 +-1000m. NAD27
Southwest-facing slope; monterey shale; with Pinus remorata, Arctostaphylos viridissima, Quercus agrifolia and Q. dumosa; rocky soil