(1927), Decades Kewenses. Plantarum Novarum in Herbario Horti Regii Conservatarum. Decas CXVIII. Bulletin of Miscellaneous Information, Royal Gardens, Kew 1927(8): 357 [tax. nov.]

• Type: "NEW SOUTH WALES. Ettrema River, south-west of Nowra, in cleft in sandstone cliff, Feb. 1927, F.A. Rodway."

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 113 [secondary reference]

Powell, J.M. in Harden, G.J. (ed.) (1992), Epacridaceae p.p. Flora of New South Wales 3: 411 [nomenclatural synonym]

nomenclatural synonym of: Budawangia gnidioides (Summerh.) I.Telford legitimate

Telford, I.R.H. (30 September 1992), Budawangia and Rupicola, new and revised genera of Epacridaceae. Telopea 5(1): 231 [secondary reference]

• Type: "South Coast: Ettrema River, SW of Nowra, New South Wales, F.A.Rodway s.n., Feb 1927 (K, photograph seen)."

Telford, I.R.H. (30 September 1992), Budawangia and Rupicola, new and revised genera of Epacridaceae. Telopea 5(1): 231 [basionym]

basionym of: Budawangia gnidioides (Summerh.) I.Telford legitimate

Quinn, C.J., Crowden, R.K., Brown, E.A., Southam, M.J., Thornhill, A.H. & Crayn, D.M. (10 September 2015), A reappraisal of the generic concepts of Epacris, Rupicola and Budawangia (Ericaceae, Epacridoideae, Epacrideae) based on phylogenetic analysis of morphological and molecular data. Australian Systematic Botany 28(1): 72 [basionym]

basionym of: Epacris gnidioides (Summerh.) E.A.Br. legitimate

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