Amaranthaceae Juss.
Ptilotus johnstonianus W.Fitzg. , nom. inval., nom. subnud., scientific
Fitzgerald, W.V. (16 June 1906), Some species of West Kimberley plants. Further Botanical References. The Western Mail 21(1068): 9, 28 [primary reference]
  • Etymology: "... has been named out of compliment to Mr. H. F. Johnston, Surveyor-General."
  • Text: "In the vicinity of the Lennard River ..."