Taxonomic status: Synonym

homotypic synonyms:
Horkelia arrhiza (L.) Druce; Lenticula arrhiza (L.) Lam.; Wolffia arrhiza (L.) Horkel ex Wimm.;

protologue: Mant. Pl. 2: 294 (1771)
URL protologue: https://archive.org/stream/#page/294/mode/2up

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