Amaranthaceae Juss.
Amaranthus graecizans subsp. sylvestris Brenan , orth. var., scientific
Brenan, J.P.M. (1961), Amaranthus in Britain. Watsonia 4: 273 [primary reference]
Palmer, J. (2 June 2009), A conspectus of the genus Amaranthus (Amaranthaceae) in Australia. Nuytsia 19(1): 116 [orthographic variant]
orthographic variant of: Amaranthus graecizans subsp. silvestris (Vill.) Brenan legitimate