]> GH barcode-00349965 United States of America California Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road, T8S R1W SE1/4 NE1/4 sec 32. Ceanothus ophiochilus S. D. Boyd, T. S. Ross & L. Arnseth S. D. Boyd, T. S. Ross & L. Arnseth 2012-06-11 10:30:32 S. D. Boyd & K. Boyd