Bentham, G. (1870), Flora Australiensis 5: 214 [tax. nov.]

• Type: "N. Australia. Port Darwin, Schultz. Queensland. Islands off Cape Flattery, M'Gillivray."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 29 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 397 [secondary reference]

Domin, K. (1921), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 630, Fig. 133 [secondary reference]

Backer, C.A. (December 1949), Amaranthaceae. Flora Malesiana Series I 4(2): 79 [secondary reference]

Specht, R.L. in Specht, R.L. & Mountford, C.P. (ed.) (August 1958), The Gymnospermae and Angiospermae collected on the Arnhem Land Expedition. Records of the American-Australian Scientific Expedition to Arnhem Land No. 3 Botany and Plant Ecology: 225 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 232 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 72 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 5 [secondary reference]

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [taxonomic synonym]

taxonomic synonym of: Amaranthus undulatus R.Br. legitimate

Palmer, J. (2 June 2009), A conspectus of the genus Amaranthus (Amaranthaceae) in Australia. Nuytsia 19(1): 123 [secondary reference]

• Lectotype: ‘Two Isles’ off Cape Flattery, [Queensland], 31 July 1848, J. MacGillivray s.n.; (lecto: K, here designated, photo at CANB; isolecto: K, photo at CANB).

Palmer, J. (2 June 2009), A conspectus of the genus Amaranthus (Amaranthaceae) in Australia. Nuytsia 19(1): 123 [taxonomic synonym]

taxonomic synonym of: Amaranthus undulatus R.Br. legitimate

Bayon, N.D. (2015), Revisión Taxonómica de las Especies Monoicas de Amaranthus (Amaranthaceae): Amaranthus subg. Amaranthus y Amaranthus subg. Albersia. Annals of the Missouri Botanical Garden 101(2): 367 [taxonomic synonym]

taxonomic synonym of: Amaranthus undulatus R.Br. legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Amaranthus undulatus R.Br. legitimate

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