United States, California, San Diego, South of Palomar State Park. North side of Hwy S6, near mile marker 45, ca. 4.1 miles north of junction with Hwy 76.
33.30639 -116.87667
33.00° 18.00m 23s N; 116.00° 52.00m 36s W
Dec 11, 2008
1289 meters
4230ft.
Southeast-facing bank of seep, near steep creek bed. Moist organic loam. Adjacent to Alnus rhombifolia woodland. Associated plants: Alnus rhombifolia, Circium vulgare, Cyperus sp., Melilotus alba.