Andrews, C.R.P. (1902), Two new species of Western Australian plants. Journal of Proceedings of the Mueller Botany Society of Western Australia 1(10): 38 [tax. nov.]

• Type: "On ironstone gravel in the Darling Range at Smith's Mill, 17 miles east of Perth, and Greenmount, 12 miles east of Perth. Flowers in June and July."

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: 202 [taxonomic synonym]

taxonomic synonym of: Sollya heterophylla Lindl. 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): 119 [taxonomic synonym]

taxonomic synonym of: Billardiera heterophylla (Lindl.) L.W.Cayzer & Crisp legitimate

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

taxonomic synonym of: Billardiera heterophylla (Lindl.) L.W.Cayzer & Crisp legitimate

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