Candolle, A.P. de in Candolle, A.P. de (ed.) (1824), Pittosporeae. Prodromus Systematis Naturalis Regni Vegetabilis 1: 346 [tax. nov.]

• Type: "in Novae-Hollandiae ora orientali. Lechenault."

Bentham, G. (30 May 1863), Flora Australiensis 1: 119 [replaced synonym]

replaced synonym of: Marianthus tenuis Benth. legitimate

Bennett, E.M. (14 November 1972), New taxa and new combinations in Western Australian Pittosporaceae. Nuytsia 1(3): 268 [secondary reference]

• Type: "Western Australia, Leschenault (holo.: G-DC)."

nomenclatural synonym: Marianthus tenuis Benth. legitimate taxonomic synonym: Marianthus gracilis Ostenf. legitimate

Bennett, E.M. (7 February 1978), New taxa and new combinations in Australian Pittosporaceae. Nuytsia 2(4): 188, Fig. 1 H [secondary reference]

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

taxonomic synonym: Billardiera gracilis Diels nom. illeg.

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 [secondary reference]

taxonomic synonym: Marianthus tenuis Benth. legitimate

Cayzer, L.W. & Crisp, M.D. (9 March 2004), Reinstatement and revision of the genus Marianthus (Pittosporaceae). Australian Systematic Botany 17(1): 142 [nomenclatural synonym]

nomenclatural synonym of: Marianthus tenuis Benth. legitimate

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

nomenclatural synonym of: Marianthus tenuis Benth. legitimate

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