Westringia discipulorumWestringia discipulorum, also known as white button bush, is a species of plant in the mint family that is endemic to Western Australia.DescriptionThe species grows as an erect shrub to 0.6–1.2 m in height. The flowers are white, appearing from September to October.Distribution and habitatThe species grows on sandy soils in the Avon Wheatbelt and Mallee Interim [Biogeographic Regionalisation for Australia|IBRA] bioregions of Southwest Australia.