Olde, P.M. & Marriott, N.R. (1994), New names and combinations in Grevillea (Proteaceae: Grevilleoideae). The Grevillea Book 1: 177 [autonym]

Olde, P.M. & Marriott, N.R. (1995), The Grevillea Book 3: 172-173 (Plate 139, fig., map) [secondary reference]

taxonomic synonym: Grevillea cordata C.A.Gardner legitimate taxonomic synonym: Grevillea integrifolia subsp. shuttleworthiana (Meisn.) McGill. legitimate

Makinson, R.O. in Wilson, A.J.G. (ed.) (2000), Grevillea. Flora of Australia 17A: 412-413, Map 413 [secondary reference]

taxonomic synonym: Grevillea cordata C.A.Gardner legitimate taxonomic synonym: Grevillea shuttleworthiana subsp. cordata (C.A.Gardner) Grieve nom. inval.

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

nomenclatural synonym: Grevillea shuttleworthiana Meisn. var. shuttleworthiana legitimate taxonomic synonym: Grevillea cordata C.A.Gardner legitimate taxonomic synonym: Grevillea shuttleworthiana subsp. cordata (C.A.Gardner) Grieve nom. inval.

• APC Comment: An intergrade specimen with subsp. canarina is known.
• APC Dist.: WA

---