Rumex acetosa Rumex acetosaCommon name(s): Common or Garden Sorrel, Sour Dock and othersFamily: PolygonaceaeOrigin: Asia, Australia, Europe, North AfricaCategories: Herbs | Wildflowers |More species from the Polygonaceae family Persicaria capitata Persicaria amplexicaulis Polygonum aviculare Persicaria odorata Persicaria amphibia Rumex sanguineus Fallopia baldschuanica Rumex thyrsiflorus Rumex obtusifolius Persicaria lapathifolia Fagopyrum esculentum Reynoutria japonica Buckwheat Koenigia × fennica “Johanniswolke” Persicaria affinis Muehlenbeckia complexa Reynoutria japonica “Variegata” Fallopia dumetorum