Rumex obtusifolius Rumex obtusifoliusCommon name(s): Bitter Dock, Broad Leaved Dock, Bluntleaf Dock and othersFamily: PolygonaceaeOrigin: Asia, Europe, North AfricaCategories: Wildflowers |More species from the Polygonaceae familyBuckwheatFagopyrum esculentumFallopia baldschuanicaFallopia convolvulusKoenigia × fennica “Johanniswolke”Muehlenbeckia complexaPersicaria affinisPersicaria amplexicaulisPersicaria capitataPersicaria lapathifoliaPersicaria odorataPolygonum aviculareReynoutria japonicaReynoutria japonica “Variegata”Rumex acetosaRumex sanguineusRumex thyrsiflorus