Taxonomic status: Accepted

homotypic synonyms:
Polygonum segetum Kunth;
heterotypic synonyms:
Persicaria mexicana (Small) Small; Polygonum pennsylvanicum Torrey;

protologue: Fl. S.E. U.S. : 378 (1903)
URL protologue: https://archive.org/stream/mobot31753002316567#page/378/mode/2up

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