 B. violacea occurs in southern regions of Western Australia , from Woodanilling to Esperance and as far north as Hyden . This distribution includes areas of the Avon Wheatbelt , Esperance Plains and Mallee biogeographic regions . It favours white sandy soils , often overlying laterite , clay or quartzite . It usually grows among heath and shrublands , associated with mallee eucalypts and Banksia sphaerocarpa var. caesia . Banksia violacea is classified as Not Threatened under the 1950 Wildlife Conservation Act of Western Australia . 
