Piperaceae Giseke
Piper excelsum var. major Cheeseman , orth. var., scientific
Cheeseman, T.F. (1906), Manual of the New Zealand Flora Edn. 1: 595 BHL [primary reference]
Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [orthographic variant]
orthographic variant of: Piper excelsum var. majus Cheeseman legitimate