Euphorbiaceae Juss.
Omalanthus populneus Pax , orth. var., scientific
Pax, F.A. in Engler, H.G.A. & Prantl, K.A.E. (ed.) (June 1890), Euphorbiaceae [continued]. Die Naturlichen Pflanzenfamilien III, 5(44): 96 BHL [primary reference]
Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [orthographic variant]
orthographic variant of: Homalanthus populneus (Geiseler) Pax legitimate