M. Elvin, C. Burrascano, A. Pignoli, A. Thompson, et al
United States, California, San Diego, Peninsular Range: Otay Mountain, ridge ca 2-3 miles east of the peak, around end of jeep trail (Otay Mountain 7.5' Q)
32.59833 -116.8075 WGS84
945 meters (3100ft)
Rocky clay soil on mountain top.
Chaparral with Arctostaphylos, Adenostoma, Cupressus, Quercus, Xylococcus, etc.; partially burned and with fire break cut thru center of area.