Whiffin, T.P. in Wilson, A.J.G. (ed.) (2007), Appendix. Monimiaceae. Flora of Australia 2: 454 [tax. nov.]

• Type: Endressia wardelii (F.Muell.) Whiffin

• Etymology: "Named in honour of P.K. (Peter) Endress, in recognition of his contributions to the morphology and systematics of primitive angiosperms. Gender: feminine."
• Comment: nom. illeg., non J.Gay (1832).

Whiffin, T.P. & Foreman, D.B. in Wilson, A.J.G. (ed.) (2007), Monimiaceae. Flora of Australia 2: 86-87 [secondary reference]

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Wilkiea F.Muell. legitimate

Ford, A.J. & Whiffin, T.P. (15 August 2018), Pendressia, nom. nov. (Monimiaceae), a new generic name for Wilkiea wardellii from north-east Queensland. Telopea 21: 147 [replaced synonym]

replaced synonym of: Pendressia Whiffin legitimate

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