Family: Legume or Pea (Leguminosae)
Size: 0.125 in.
Notes: Prostrate, but can cover large areas. See Casas Arroyo just east of the pool, Sonoita side of the road. An area greater than 10 feet wide and approx. 3 feet high on the road side is covered by this plant.
This plant is found on the Appleton-Whittell Research Ranch Working Check list of flora.