Ptilotus aristatus Benl subsp. aristatus legitimate | sensu Albrecht, D.E. & Lally, T.R. (20 December 2010), A reappraisal of Ptilotus aristatus and P. blackii (Amaranthaceae). Journal of the Adelaide Botanic Gardens 24
Ptilotus aristatus Benl var. aristatus legitimate Ptilotus aristatus var. eichlerianus (Benl) Benl & H.Eichler legitimate Ptilotus eichlerianus Benl legitimate
Ptilotus blackii Benl auct. non Benl: Benl, G. (2 April 1979), Two new taxa of Ptilotus (Amaranthaceae). Journal of the Adelaide Botanic Gardens 1(4): 204, p.p. Ptilotus blackii Benl auct. non Benl: Benl, G. in Jessop, J.P. (ed.) (1981), Ptilotus. Flora of Central Australia: 81-82, p.p. Ptilotus blackii Benl auct. non Benl: Benl, G. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Flora of South Australia Edn. 4, 1: 324, p.p.
  • NT, SA