United States, California, San Diego, South Coast: Batiquitos Lagoon Ecological Reserve, just N of Leucadia, north side of the lagoon on east side of the I-5 Fwy.; Encinitas 7.5 Quad.
33.0925 -117.3030556
6-6 meters
0-20ft.
Edges of salt marsh and disturbed brushy areas on berm of freeway. Scarce annual on top of rip-rap on fwy. berm.