Zamiaceae Horan.
Encephalartos spiralis var. diplomera F.Muell. , legitimate, scientific
Mueller, F.J.H. von (1866), Fragmenta Phytographiae Australiae 5(38): 172 [tax. nov.]
  • Type: "ab amico Carolo Moore in montibus Wambungle Mountains ad flumen Castlereaghii detectam."
Candolle, A.L.P.P. de in Candolle, A.L.P.P. de (ed.) (1868), Cycadaceae. Prodromus Systematis Naturalis Regni Vegetabilis 16(2): 535 [basionym]
basionym of: Macrozamia spiralis var. diplomera (F.Muell.) A.DC. legitimate
Schuster, J. in Engler, H.G.A. (1932), Das Pflanzenreich 99: 94 [basionym]
basionym of: Macrozamia tridentata f. diplomera (F.Muell.) J.Schust. legitimate
Johnson, L.A.S. (1959), The families of cycads and the Zamiaceae of Australia. Proceedings of the Linnean Society of New South Wales 84: 99 [secondary reference]
  • Lectotype: "The type sheet is in herb. MEL labelled: Castlereagh River at the Wambungle [sic] mountains [New South Wales], [W.] Carron [before 1866]. This is a mixed collection: the sheet bears three pieces of fronds, of which two belong to the species here defined as M. diplomera (these I choose as LECTOTYPE)"
Johnson, L.A.S. (1959), The families of cycads and the Zamiaceae of Australia. Proceedings of the Linnean Society of New South Wales 84: 98 [basionym]
basionym of: Macrozamia diplomera (F.Muell.) L.A.S.Johnson legitimate
Johnson, L.A.S. (1961), Zamiaceae. Contributions from the New South Wales National Herbarium, Flora Series 1: 31 [nomenclatural synonym]
nomenclatural synonym of: Macrozamia diplomera (F.Muell.) L.A.S.Johnson legitimate
Hill, K.D. in McCarthy, P.M. (ed.) (1998), Zamiaceae. Flora of Australia 48: 648 [nomenclatural synonym]
nomenclatural synonym of: Macrozamia diplomera (F.Muell.) L.A.S.Johnson legitimate
Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]
nomenclatural synonym of: Macrozamia diplomera (F.Muell.) L.A.S.Johnson legitimate