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.