Amaranthus dubius Mart. ex Thell. in Mém. Soc. Sci. Nat. Cherbourg (Fl. Adv. Montpellier) 38: 203. 1912 sec. S.L. Maina & al. 2004
- Neotype (designated by Townsend 1974b: 471): Plant cultivated at Erlangen Botanic Garden, ex Herb. Schwaegrichen, dedit Hiendlmayr
