Willdenow, C.L. (April 1806), Species Plantarum Edn. 4, 4(2): 845 [tax. nov.]

• Type: "Habitat ad Cap. b. Spei? (v. v.s. fl.)"

Lehmann, J.G.C. (1834), Novarum et Minus Cognitarum Stirpium Pugillus 6: 13 [basionym]

basionym of: Encephalartos tridentatus (Willd.) Lehm. legitimate

Regel, E.A. von in Regel, E.A. von (ed.) (1876), Gartenflora 25: 229 [basionym]

basionym of: Macrozamia tridentata (Willd.) Regel 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: 116 [secondary reference]

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Appendix: Zamiaceae. Flora of Australia 48: 661 [nomenclatural synonym]

nomenclatural synonym of: Macrozamia tridentata (Willd.) Regel legitimate

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