Linnaeus, C. (1 May 1753), Species Plantarum 1: 30 [tax. nov.]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Piper subpeltatum Willd. legitimate taxonomic synonym: Potomorphe subpeltata F.Muell. orth. var. taxonomic synonym: Pothomorphe subpeltata F.Muell. nom. illeg. taxonomic synonym: Piper umbellatum var. subpeltatum (Willd.) C.DC. legitimate

• APC Comment: Treated as P. umbellatum var. subpeltatum in Qld, but only species rank recognised in Flora of Australia.
• APC Dist.: Qld

Spokes, T.M. in Wilson, A.J.G. (ed.) (2007), Piper. Flora of Australia 2: 234, Fig. 47A, Map 266 [secondary reference]

taxonomic synonym: Piper subpeltatum Willd. legitimate taxonomic synonym: Pothomorphe subpeltata (Wild) Miq. legitimate taxonomic synonym: Piper umbellatum var. subpeltatum (Willd.) C.DC. legitimate

---