Atriplex [unranked] Argenteae Standley in N. L. Britton et al., N. Amer. Fl. 21: 46. 1916; Atriplex [unranked] Powellianae Standley

Leaves alternate or the proximalmost opposite, petiolate or sessile; blade typically broadest near base, entire or dentate, often hastate. Staminate flowers in axillary, sometimes paniculate or spicate glomerules. Fruiting bracteoles monomorphic, sessile or stipitate, united to middle or beyond, usually broadest at or beyond middle, faces tuberculate or smooth. Seeds: radicle superior or lateral.

Species 3 (3 in the flora): North America, Mexico.