| Atriplex collina Wooton & Standl. | Atriplex confertifolia (Torr. & Frémont) S.Watson |
| Atriplex grayi W.A.Weber | Grayia spinosa (Hook.) Moq. |
| Atriplex nuttalli corrugata (S.Watson) A.Nelson | Atriplex corrugata S.Watson |
| Atriplex spinosa (Hook.) C.L.Hitchc. | Grayia spinosa (Hook.) Moq. |
| Atriplex spinosa (Moq.) D.Dietr. | Atriplex confertifolia (Torr. & Frémont) S.Watson |
| Atriplex subconferta Rydb. | Atriplex confertifolia (Torr. & Frémont) S.Watson |