Smith, L.S. (1969), New species of and notes on Queensland Plants V. Contributions from the Queensland Herbarium 6: 4 [tax. nov.]

• Type: "Aurukun Mission, near Archer River mouth, Feb. 1964, W.F. MacKenzie (holotypus, BRI. 078263, 078264).

Airy Shaw, H.K. (November 1980), A partial synopsis of the Euphorbiaceae - Platylobeae of Australia (excluding Phyllanthus, Euphorbia and Calycopeplus). Kew Bulletin 35(3): 604 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 107 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 30 [secondary reference]

Lazarides, M., Craven, L.A., Dunlop, C.R., Adams, L.G. & Byrnes, N.B. (1988), A Checklist of the flora of Kakadu National Park and environs, Northern Territory, Australia. Occasional Paper (Australian National Parks and Wildlife Service) No. 15: 13 [secondary reference]

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Euphorbiaceae. Flora of the Kimberley Region: 596, Fig. 181D [secondary reference]

Forster, P.I. (5 October 1995), A taxonomic revision of Calycopeplus Planch. (Euphorbiaceae). Austrobaileya 4(3): 419, fig. 1A-H, map 1 APC [secondary reference]

taxonomic synonym: Ephedra arborea Parl. nom. inval., nom. nud.

• APC Dist.: Qld

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [misapplied]

misapplied to: Calycopeplus collinus P.I.Forst. legitimate by Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 30

[misapplied]

misapplied to: Calycopeplus collinus P.I.Forst. legitimate by Lazarides, M., Craven, L.A., Dunlop, C.R., Adams, L.G. & Byrnes, N.B. (1988), A Checklist of the flora of Kakadu National Park and environs, Northern Territory, Australia. Occasional Paper (Australian National Parks and Wildlife Service) No. 15: 13

[misapplied]

misapplied to: Calycopeplus collinus P.I.Forst. legitimate by Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Euphorbiaceae. Flora of the Kimberley Region: 596, Fig. 181D

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