Ascending to spreading annual or perennial (short-lived), herb, 0.07-0.3(-0.5) m high. Fl. white, Apr to Jul. Loamy or clayey sand. River flats, floodplains, claypans.
Distribution
IBRA Regions
Avon Wheatbelt, Carnarvon, Gascoyne, Geraldton Sandplains, Great Sandy Desert, Little Sandy Desert, Murchison, Pilbara, Yalgoo.
IBRA Subregions
Ashburton, Augustus, Cape Range, Carnegie, Chichester, Fortescue, Geraldton Hills, Hamersley, Mackay, Merredin, Roebourne, Rudall, Tallering, Trainor, Western Murchison, Wooramel.
IMCRA Regions
Shark Bay.
Local Government Areas (LGAs)
Ashburton, Carnarvon, Cue, East Pilbara, Greater Geraldton, Meekatharra, Mingenew, Murchison, Northampton, Port Hedland, Shark Bay, Upper Gascoyne, Wiluna, Yalgoo.