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Amaranthus pumilus
Also called Coast Amaranth, Seabeach Amaranthus, Seabeach Pigweed, Seabeach Amaranth
Seaside amaranth is a low, prostrate annual of sandy coastal beaches and barrier islands on the eastern United States, now rare and threatened. It is rarely grown as a garden plant, and its key to survival is sandy, open, sunny coastal habitat.
Amaranthus pumilus, the seaside amaranth or seabeach amaranth, is a species of amaranth. This annual plant is now a threatened species, although it was formerly scattered along the eastern coast of the United States, its native range.
This plant is found on sandy beaches, especially on barrier islands. It flourishes at the base of dunes above the high water mark. Although the seaside amaranth is found in the neighborhood of other beach plants, it is intolerant of all but American sea rocket (Cakile edentula). The plant is important in the sandy beach ecosystem, accumulating sand around itself to form dunes.
Greenstripe · Prostrate pigweed · Amaranthus anderssonii · Sandhill amaranth · Southern amaranth · Bigelow's amaranth · Mat amaranth · Purple amaranth · Brown's amaranth · California amaranth · Tidalmarsh amaranth · Love-lies-bleeding
Text excerpted from the Wikipedia article Amaranthus pumilus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
