Mexico, Baja California, 2.5 miles ENE of Rosarito and Highway #1, along road to Mision de la San Borjas
28.649083 -113.988
28d 38m 56.7s N; 113d 59m 16.8s W
220 meters
722ft.
on flats, roadside
With Larrea tridentata, Lycium Atriple, Acanthogilia, Yucca valida, Opuntia molesta, O. cholla, O. leptocaulis-like, other Opuntia spp., Brandegea, Sphaeralcea
Locally frequent suffrutescent shrub, much branched