United States, California, San Francisco, under the Doyle Dr overpass
37.803874 -122.450327 +-153m. WGS84
Doyle Dr. now Presidio Parkway...this overpass connecting the Marina District to Pkwy leading to Golden Gate Bridge
soft mucky soil
stems are flexousvand somewhat lax or arching; those of robust individuals were about 1 in. thick at base. Hghts to about 4 1/2 ft. tiny flowers dull white