Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 106, Map 31 [comb. et stat. nov.]

basionym: Eriostemon beckleri F.Muell. legitimate nomenclatural synonym: Phebalium beckleri (F.Muell.) Engl. legitimate taxonomic synonym: Eriostemon erosus F.Muell. nom. inval., nom. prov.

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 194 [secondary reference]

nomenclatural synonym: Phebalium beckleri (F.Muell.) Engl. legitimate

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1984), Rutaceae. Flora of South-eastern Queensland 1: 464 [secondary reference]

nomenclatural synonym: Eriostemon beckleri F.Muell. legitimate nomenclatural synonym: Phebalium beckleri (F.Muell.) Engl. legitimate

Weston, P.H. & Porteners, M.F. in Harden, G.J. (ed.) (1991), Phebalium. Flora of New South Wales 2: 261 [secondary reference]

Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 10 [secondary reference]

Wilson, Paul G. (16 September 1998), New species and nomenclatural changes in Phebalium and related genera (Rutaceae). Nuytsia 12(2): 273 [nomenclatural synonym]

nomenclatural synonym of: Leionema elatius subsp. beckleri (F.Muell.) Paul G.Wilson legitimate

Weston, P.H. & Harden G.J. in Harden, G.J. (ed.) (2002), Leionema. Flora of New South Wales Revised Edition 2: 308 [nomenclatural synonym]

nomenclatural synonym of: Leionema elatius subsp. beckleri (F.Muell.) Paul G.Wilson legitimate

Jessup, L.W. (2003), Flora of South-eastern Queensland Volume 1 Changes to names or status of taxa: - [nomenclatural synonym]

nomenclatural synonym of: Leionema elatius subsp. beckleri (F.Muell.) Paul G.Wilson legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Leionema elatius subsp. beckleri (F.Muell.) Paul G.Wilson legitimate

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Leionema. Flora of Australia 26: 437 [nomenclatural synonym]

nomenclatural synonym of: Leionema elatius subsp. beckleri (F.Muell.) Paul G.Wilson legitimate

Telford, I.R.H. & Bruhl, J.J. (16 December 2020), Morphological data indicate the subspecies of Leionema elatius (Rutaceae) are not conspecific and both should be treated as species. Telopea 23: 201 [nomenclatural synonym]

nomenclatural synonym of: Leionema beckleri (F.Muell.) I.Telford & J.J.Bruhl legitimate

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