Bennett, E.M. (14 November 1972), New taxa and new combinations in Western Australian Pittosporaceae. Nuytsia 1(3): 267 [comb. nov.]

basionym: Oncosporum drummondianum Putt. legitimate nomenclatural synonym: Marianthus drummondianus (Putt.) Benth. legitimate taxonomic synonym: Billardiera dorrienii Domin legitimate

Bennett, E.M. (7 February 1978), New taxa and new combinations in Australian Pittosporaceae. Nuytsia 2(4): 188 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 82 [secondary reference]

Wheeler, J.R. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Pittosporaceae. Flora of the Perth Region 1: 200, Fig. 56 [secondary reference]

nomenclatural synonym: Marianthus drummondianus (Putt.) Benth. legitimate

Cayzer, L.W. & Crisp, M.D. (9 March 2004), Reinstatement and revision of the genus Marianthus (Pittosporaceae). Australian Systematic Botany 17(1): 132 [nomenclatural synonym]

nomenclatural synonym of: Marianthus drummondianus (Putt.) Benth. legitimate

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

nomenclatural synonym of: Marianthus drummondianus (Putt.) Benth. legitimate

---