Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Apocynaceae. Flora of South-eastern Queensland 2: 298 [primary reference]

Williams, J.B. in Orchard, A.E. (ed.) (1996), Parsonsia. Flora of Australia 28: 160 [taxonomic synonym]

taxonomic synonym of: Parsonsia larcomensis J.B.Williams legitimate

Jessup, L.W. (22 April 2002), Flora of South-eastern Queensland Volume 2 Changes to names or status of taxa: - [taxonomic synonym]

taxonomic synonym of: Parsonsia larcomensis J.B.Williams legitimate

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