Gandoger, M. (1919), Sertum Plantarum Novarum. Pars secunda. Bulletin de la Société Botanique de France 66: 226 [tax. nov.]

• Type: "Australia occid., Darling Range in Greenmount (Morrison!)"

McGillivray, D.J. (12 June 1973), Michel Gandoger's names of Australian plants. Contributions from the New South Wales National Herbarium 4(6): 350 [secondary reference]

• Type: "Holotype: Western Australia, Greenmount, Darling Range, Morrison 8.1897 (ex Herb. Morrison)."

orthographic variant: Petrophila argyrotricha Gand. orth. var.

• Text: "A specimen collected by Helms (NSW 75981) is possibly an isotype."

McGillivray, D.J. (12 June 1973), Michel Gandoger's names of Australian plants. Contributions from the New South Wales National Herbarium 4(6): 350 [taxonomic synonym]

taxonomic synonym of: Petrophile biloba R.Br. legitimate

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 500 [taxonomic synonym]

taxonomic synonym of: Petrophile biloba R.Br. legitimate

Foreman, D.B. in McCarthy, P.M. (ed.) (1995), Petrophile. Flora of Australia 16: 190 [taxonomic synonym]

taxonomic synonym of: Petrophile biloba R.Br. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Petrophile biloba R.Br. legitimate

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