Prostrate perennial, herb, 0.3 m high. Fl. white/blue/pink-purple, Jan to Nov. Black sand over clay or limestone. Margins of freshwater lakes and swamps, coastal dune fields.
Beard’s Provinces: Eremaean Province, Northern Province, South-West Province.
IBRA Regions: Great Sandy Desert, Northern Kimberley, Swan Coastal Plain, Tanami, Victoria Bonaparte.
IBRA Subregions: Berkeley, McLarty, Perth, Tanami P1, Victoria Bonaparte P1.
Local Government Areas (LGAs): Broome, Cocos Islands, Halls Creek, Stirling, Wanneroo, Wyndham-East Kimberley.