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

• Type: "Bushmead–Kalamunda area, W. Australia, 19 Sep. 1966, F.W. Humphreys 24 (holo: PERTH)."

• Etymology: "L. collinus-occurring on hills"

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

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

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

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

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