Erect, spiny annual, herb, to 1 m high, leaves undivided. Fl. yellow, Oct to Dec. Variety of soils. An escape from cultivation found on roadsides & in crops & pastures.
Distribution
IBRA Regions
Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest, Victoria Bonaparte.
IBRA Subregions
Geraldton Hills, Katanning, Keep, Merredin, Northern Jarrah Forest.