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Polygonum smallianum
Also called Large Leaved Jointweed, Largeleaf Jointweed
Polygonum smallianum (synonym Polygonella macrophylla) is a species of flowering plant in the knotweed family known by the common name largeleaf jointweed. It is native to a small area around the border between Alabama and Florida in the United States.
This species occurs in the Florida scrub of the Florida Panhandle and a part of southern Alabama. It grows in open scrub and coastal dunes. Rare in general, it can be common in its range.
American Jointweed · Wireweed · Fringed Jointweed · Sandlace · Sandhill Wireweed · October Flower
Text excerpted from the Wikipedia article Polygonum smallianum by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
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.
