Turczaninow, P.K.N.S. (1853), Papilionaceae. Podalyrieae et Loteae Australasicae Non-Nullae, Hucusque non Descriptae. Bulletin de la Societe Imperiale des Naturalistes de Moscou 26(1): 258 [tax. nov.]

• Type: "Drum. V. n. 42."

Bentham, G. (5 October 1864), Flora Australiensis 2: 44 [secondary reference]

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 34 [secondary reference]

Diels, F.L.E. & Pritzel, E.G. (6 December 1904), Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 35(2-3): 233 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 95 [secondary reference]

Chappill, J.A., Wilkins, C.F. & Crisp, M.D. (12 May 2008), Taxonomic revision of Gompholobium (Leguminosae: Mirbelieae). Australian Systematic Botany 21(2): 101-102, Figs 16, 21 [secondary reference]

taxonomic synonym: Gompholobium obcordatum var. pachyphyllum C.A.Gardner legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Gompholobium obcordatum Turcz. var. obcordatum legitimate taxonomic synonym: Gompholobium obcordatum var. pachyphyllum C.A.Gardner legitimate

• APC Dist.: WA

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