Upright shrub or herb, to 2 m high. Fl. yellow/white/cream, Mar to Sep. Red alluvial soil, red sand, black clay. Sandplains, floodplains, dried-up river beds, edges of water channels.
Arnhem Coast, Carnarvon, Central Kimberley, Dampierland, Darwin Coastal, Great Sandy Desert, Indian Tropical Islands, Northern Kimberley, Ord Victoria Plain, Pilbara, Swan Coastal Plain, Tanami, Victoria Bonaparte.