United States, California, San Diego, Approximately 1.5 miles south- west of Palomar Mountain State Park boundary along Nate Harrison Grade.
33.33833 -116.93111
33.00° 20.00m 18s N; 116.00° 55.00m 52s W
Oct 13, 2008
1345 meters
4414ft.
Oak woodland with clay loam soil. North to north-west slope at approximately 15 degrees, in part shade. Associated plants are Quercus agrifolia, Salvia apiana, Bromus diandrus.
Annual herb to 25 cm tall. Corolla pink to purple, anthers yellow to purple.