Bailey, F.M. (1898), Botany. Contributions to the Flora of Queensland. Queensland Agricultural Journal 3(5): 356 [tax. nov.]

• Type: "Planet Downs, H.C. Brock-Hollinshead."

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 513, Fig. 517 [secondary reference]

Johnson, L.A.S. (1959), The families of cycads and the Zamiaceae of Australia. Proceedings of the Linnean Society of New South Wales 84: 101-102 [secondary reference]

Williams, K.A.W. (1980), Native Plants of Queensland Edn. 2, 1: 182 [secondary reference]

common name: Blackdown Zamia Palm [n/a]

Thomas, M.B. & McDonald, W.J.F. (1987), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 1: 13 [secondary reference]

Thomas, M.B. & McDonald, W.J.F. (1989), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 2: 14 [secondary reference]

Jones, D.L. (1993), Cycads Of The World: 252 [secondary reference]

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Zamiaceae. Flora of Australia 48: 651, Map 588 APC [secondary reference]

• APC Dist.: Qld

Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 9 [secondary reference]

---