Mueller, F.J.H. von (1860), Fragmenta Phytographiae Australiae 2(13): 76-77 [tax. nov.]

• Type: "In virgultis ad flumen Fitzroy, Thozet; prope flumen Dawson, F.M."

taxonomic synonym: Citriobatus megacarpus F.Muell. nom. inval., pro syn.

Bentham, G. (30 May 1863), Flora Australiensis 1: 122 [taxonomic synonym]

taxonomic synonym of: Citriobatus pauciflorus A.Cunn. ex Benth. nom. illeg.

Bailey, F.M. (1899), The Queensland Flora 1: 74 [taxonomic synonym]

taxonomic synonym of: Citriobatus pauciflorus A.Cunn. ex Benth. nom. illeg.

Druce, G.C. (1917), Nomenclatorial Notes: chiefly African and Australian. The Botanical Exchange Club and Society of the British Isles Report for 1916, Suppl. 2: 615 [basionym]

basionym of: Citriobatus spinescens (F.Muell.) Druce legitimate

Domin, K. (1926), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 715 [taxonomic synonym]

taxonomic synonym of: Citriobatus pauciflorus Ettingsh. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 174 [nomenclatural synonym]

nomenclatural synonym of: Citriobatus spinescens (F.Muell.) Druce legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1984), Pittosporaceae. Flora of South-eastern Queensland 1: 231 [nomenclatural synonym]

nomenclatural synonym of: Citriobatus spinescens (F.Muell.) Druce legitimate

Cayzer, L.W., Crisp, M.D. & Telford, I.R.H. (15 December 2000), Revision of Pittosporum (Pittosporaceae) in Australia. Australian Systematic Botany 13(6): 865 [secondary reference]

• Type: " 'in the scrub on the Fitzroy River, Thozet; near Dawson River', F. Muell. (MEL!)"

Cayzer, L.W., Crisp, M.D. & Telford, I.R.H. (15 December 2000), Revision of Pittosporum (Pittosporaceae) in Australia. Australian Systematic Botany 13(6): 865 [basionym]

basionym of: Pittosporum spinescens (F.Muell.) L.W.Cayzer, Crisp & I.Telford legitimate

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

nomenclatural synonym of: Pittosporum spinescens (F.Muell.) L.W.Cayzer, Crisp & I.Telford legitimate

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