Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 45-46, Map 13, 14 [comb. et stat. nov.]

basionym: Eriostemon buxifolius var. obovatus G.Don legitimate nomenclatural synonym: Eriostemon buxifolius var. α DC. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 192 [secondary reference]

nomenclatural synonym: Eriostemon buxifolius var. obovatus G.Don legitimate

Weston, P.H. & Porteners, M.F. in Harden, G.J. (ed.) (1991), Eriostemon. Flora of New South Wales 2: 253 [secondary reference]

Wilson, Paul G. (16 September 1998), A taxonomic review of the genera Eriostemon and Philotheca (Rutaceae: Boronieae). Nuytsia 12(2): 259 [nomenclatural synonym]

nomenclatural synonym of: Philotheca buxifolia subsp. obovata (G.Don) Paul G.Wilson legitimate

Weston, P.H. & Harden G.J. in Harden, G.J. (ed.) (2002), Philotheca. Flora of New South Wales Revised Edition 2: 298 [nomenclatural synonym]

nomenclatural synonym of: Philotheca buxifolia subsp. obovata (G.Don) Paul G.Wilson legitimate

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Philotheca. Flora of Australia 26: 397 [nomenclatural synonym]

nomenclatural synonym of: Philotheca buxifolia subsp. obovata (G.Don) Paul G.Wilson legitimate

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

orthographic variant: Eriostemon buxifolium var. obovatum G.Don orth. var.

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

nomenclatural synonym of: Philotheca buxifolia subsp. obovata (G.Don) Paul G.Wilson legitimate

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