Banksia erythrocephala var. erythrocephala
 Banksia erythrocephala var. erythrocephala is a variety of Banksia erythrocephala. As an autonym it is defined as encompassing the type material of the species. It was known as Dryandra erythrocephala var. erythrocephala until 2007 when Austin Mast and Kevin Thiele sunk all Dryandra into Banksia. As with other members of Banksia ser. Dryandra it is endemic to the South West Botanical Province of Western Australia.