Bentham, G. (1870), Flora Australiensis 5: 331 [comb. nov.]

basionym: Petrophile scabriuscula Meisn. legitimate

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 503 [taxonomic synonym]

taxonomic synonym of: Petrophile ericifolia R.Br. legitimate

Foreman, D.B. in McCarthy, P.M. (ed.) (1995), Petrophile. Flora of Australia 16: 173 [nomenclatural synonym]

nomenclatural synonym of: Petrophile scabriuscula Meisn. legitimate

Rye, B.L., Hislop, M., Shepherd, K.A. & Hollister, C. (29 August 2011), New south-western Australian members of the genus Petrophile (Proteaceae: Petrophileae), including a hybrid. Nuytsia 21(2): 52 [nomenclatural synonym]

nomenclatural synonym of: Petrophile scabriuscula Meisn. legitimate

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

orthographic variant: Petrophila ericifolia var. scabriuscula Benth. orth. var.

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

nomenclatural synonym of: Petrophile scabriuscula Meisn. legitimate

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