Domin, K. (1921), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 558 [tax. nov.]

• Type: "am unteren Russell River (DOMIN I. 1910)"

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Piper macropiper Pennant legitimate

Spokes, T.M. in Wilson, A.J.G. (ed.) (2007), Piper. Flora of Australia 2: 236 [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Piper macropiper Pennant legitimate

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