Schuster, J. in Engler, H.G.A. (1932), Das Pflanzenreich 99: 91 [comb. nov.]

basionym: Macrozamia spiralis var. secunda Benth. 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: 115 [secondary reference]

Johnson, L.A.S. (1961), Zamiaceae. Contributions from the New South Wales National Herbarium, Flora Series 1: 34 [nomenclatural synonym]

nomenclatural synonym of: Macrozamia secunda (Benth.) C.Moore legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Macrozamia secunda (Benth.) C.Moore legitimate

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