Lindley, J. (1 January 1840), A Sketch of the Vegetation of the Swan River Colony: xxxv. [tax. nov.]

• Type: (not cited).

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 502 [taxonomic synonym]

taxonomic synonym of: Petrophile divaricata R.Br. legitimate

Foreman, D.B. in McCarthy, P.M. (ed.) (1995), Petrophile. Flora of Australia 16: 188 [taxonomic synonym]

taxonomic synonym of: Petrophile divaricata R.Br. legitimate

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

orthographic variant: Petrophila intricata Lindl. orth. var.

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

taxonomic synonym of: Petrophile divaricata R.Br. legitimate

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