Lehmann, J.G.C. in Hooker, W.J. (ed.) (1855), Hooker's Journal of Botany and Kew Garden Miscellany 7: 68 [tax. nov.]

• Type: "Drummond coll. vi. n. 166"

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 507 [taxonomic synonym]

taxonomic synonym of: Petrophile serruriae R.Br. legitimate

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

taxonomic synonym of: Petrophile serruriae R.Br. legitimate

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - APC [secondary reference]

orthographic variant: Petrophila axillaris Meisn. orth. var.

• APC Dist.: WA

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): 41-45, Figs 1A, 2A (map) [secondary reference]

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 150-151, photos 11-13 [secondary reference]

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