Hill, K.D. (30 September 1992), A preliminary account of Cycas (Cycadaceae) in Queensland. Telopea 5(1): 188, Figs 5, 6 (maps) [tax. nov.]

• Type: "Queensland: Port Curtis District: W side of Blackman's Gap, 20.9 km from Bruce Highway at Miriam Vale on Manypeaks road, K.D.Hill 4142 & L Stanberg, 1 Oct 1991 (holo NSW; iso BRI, CANB, DNA)."

Jones, D.L. (1993), Cycads Of The World: 147 [secondary reference]

Hill, K.D. (14 November 1996), A taxonomic revision of the genus Cycas (Cyadaceae) in Australia. Telopea 7(1): 16 [secondary reference]

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Cycadaceae. Flora of Australia 48: 604-605, Fig. 172, Map 538 APC [secondary reference]

• APC Dist.: Qld

Laubenfels, D.J. de & Adema, F. (1998), A taxonomic revision of the genera Cycas and Epicycas gen.nov. (Cycadaceae). Blumea 43(2): 361 [taxonomic synonym]

taxonomic synonym of: Cycas media R.Br. legitimate

Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 7 [secondary reference]

Jessup, L.W. (2005), Flora of South-eastern Queensland Volume 3 Changes to names or status of taxa: - [secondary reference]

misapplication: Cycas media R.Br. legitimate by Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Cycadaceae. Flora of South-eastern Queensland 3: 449, Fig. 62C

---