Atriplex pentandra (Jacquin) Standley. Subgenus: Obione. Section: Obione. Subsection: Arenariae. Seabeach Orach. Phen: Jul-Nov. Hab: Ocean beaches, island-end flats. Dist: NC to FL, west to TX; West Indies; South America.
Origin/Endemic status: Native
Syn: = Bah, FNA4, WH3; < Atriplex arenaria – C, G, GW2, RAB, S, Clemants (1992); < Atriplex cristata – K1; < Atriplex mucronata – K3, K4; > Atriplex pentandra – Tx; > Atriplex texana – Tx; > Atriplex wardii – Tx
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