Prostrate or ascending annual, herb, plants glabrescent; leaflet pairs 5-7; fruits with a pair of median spines between the wings. Fl. yellow, Jan or May to Nov. Red sandy & loamy soils. Plains, dunes, creeks.
Burt Plain, Carnarvon, Central Ranges, Gascoyne, Gibson Desert, Great Sandy Desert, Little Sandy Desert, Murchison, Pilbara.