Wurmbea dilatataWurmbea dilatata is a species of plant in the family Colchicaceae. It is endemic to Australia.DescriptionThe species is a cormous perennial herb that grows to a height of 5–12 cm. Its pink and white flowers appear in August.Distribution and habitatThe species is found in the Avon Wheatbelt, Geraldton Sandplains and Swan Coastal Plain IBRA bioregions of western Western Australia. It grows in white, yellow and grey sands and clay soils.