Bennett, E.M. (7 February 1978), New taxa and new combinations in Australian Pittosporaceae. Nuytsia 2(4): 190, fig. 1j. [tax. nov.]

• Type: Billardiera longiflora Labill.

taxonomic synonym: Billardiera sect. Billardieriopsis Pax legitimate

Cayzer, L.W., Crisp, M.D. & Telford, I.R.H. (9 March 2004), Cladistic analysis and revision of Billardiera (Pittosporaceae). Australian Systematic Botany 17(1): 89 [taxonomic synonym]

taxonomic synonym of: Billardiera Sm. legitimate

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

taxonomic synonym of: Billardiera Sm. legitimate

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