]> GH barcode-00379889 United States of America California San Gabriel Mts., Angeles National Forest: along Little Rock Creek, 1.6 mi. above L. Rock Dam near Reservoir Campground Stanleya pinnata (Pursh) Britton (Pursh) Britton 2012-09-18 08:09:22 R. F. Thorne & C. W. Tilforth