Maiden, J.H. & Betche, E. (1916), A Census of New South Wales Plants: 9 [comb. et stat. nov.]

basionym: Macrozamia flexuosa C.Moore legitimate

Johnson, L.A.S. (1961), Zamiaceae. Contributions from the New South Wales National Herbarium, Flora Series 1: 40 [nomenclatural synonym]

nomenclatural synonym of: Macrozamia pauli-guilielmi subsp. flexuosa (C.Moore) L.A.S.Johnson legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 5 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Macrozamia pauli-guilielmi subsp. flexuosa (C.Moore) L.A.S.Johnson legitimate

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Zamiaceae. Flora of Australia 48: 655 [nomenclatural synonym]

nomenclatural synonym of: Macrozamia flexuosa C.Moore legitimate

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