United States, California, Los Angeles, Los Angeles County: Lodi Canyon, San Dimas Experimental Forest, Angeles National Forest.
488 meters
1600ft
Introduced weed common in gravelly soil along the edge of the stream in the bottom of the canyon with Baccharis glutinosa, Stellaria medial Montia perfoliata, etc. Flowers yellow. | Access Database Number (Deprecated): UCD136162