Atriplex mucronata Rafinesque. Subgenus: Obione. Section: Obione. Subsection: Arenariae. Seabeach Orach, Quelite. Phen: Jul-frost. Hab: Ocean beaches, island-end flats. Dist: NH south to FL west to TX; Bahamas.
Origin/Endemic status: Native
Syn: = FNA4, NY, Va; = Atriplex arenaria – Tx; < Atriplex arenaria – Bah, C, G, GW2, RAB, S, Clemants (1992); < Atriplex cristata – K1, NE; < Atriplex mucronata – K2, K4