Brenan, J.P.M. (1961), Amaranthus in Britain. Watsonia 4: 268 [comb. nov.]

basionym: Amaranthus incurvatus Timeroy ex Gren. & Godr. legitimate

Curtis, W.M. (1967), Angiospermae: Plumbaginaceae to Salicaceae. The Student's Flora of Tasmania 3: 566 [secondary reference]

taxonomic synonym: Amaranthus hybridus subsp. cruentus (L.) Thell. legitimate

Palmer, J. (2 June 2009), A conspectus of the genus Amaranthus (Amaranthaceae) in Australia. Nuytsia 19(1): 122 [misapplied]

misapplied to: Amaranthus powellii S.Watson legitimate by Curtis, W.M. (1967), Angiospermae: Plumbaginaceae to Salicaceae. The Student's Flora of Tasmania 3: 566

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): 285 [taxonomic synonym]

taxonomic synonym of: Amaranthus hybridus L. subsp. hybridus legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Amaranthus hybridus L. legitimate

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