Grenier, J.C.M. & Godron, D.A. (1846), Flore de France... Prospectus: 8 [tax. nov.]

• Type: "Hab. Tigneu, village pres de Lyon, en societe avec l'A. retroflexus."

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

basionym of: Amaranthus hybridus subsp. incurvatus (Timeroy ex Gren. & Godr.) Brenan legitimate

Townsend, C.C. (1985), Amaranthaceae. Flora of Tropical East Africa: 25 [secondary reference]

• Lectotype: "France, Lyon, 1845 Timeroy (P, holo.!)."

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

Iamonico, D. & Palmer, J. (5 February 2020), Nomenclature survey of the genus Amaranthus (Amaranthaceae). 6. Names linked to the Australian flora. Australian Systematic Botany 33(2): 170 [secondary reference]

• Lectotype: "[France], Lyon, 1845?, Timeroy s.n. (lecto: P 00502852!, ...[image available at https://science.mnhn.fr/institution/mnhn/collection/p/item/p00502852, accessed 1 November 2018])."

• Text: "... the addition of Townsend’s label to P 00502852 and his citation of a specimen from Lyon held at P as the ‘holo.’ for A. incurvatus are here regarded as an effective lectotypification by Townsend (1985). Because Townsend’s citation meets the relevant requirements of ICN Art. 7.11, his use of the term ‘holo.’ is correctable to ‘lectotype’ under ICN Art. 9.10."

Iamonico, D. & Palmer, J. (5 February 2020), Nomenclature survey of the genus Amaranthus (Amaranthaceae). 6. Names linked to the Australian flora. Australian Systematic Botany 33(2): 170 [taxonomic synonym]

taxonomic synonym of: Amaranthus hybridus L. 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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