Rumex sanguineus Rumex sanguineusCommon name(s): Bloodwort Dock, Wood Dock, Redvein Dock and othersFamily: PolygonaceaeOrigin: Europe to Caucasus and Western AsiaMore infos: USDA zone 6.Categories: Herbs |More species from the Polygonaceae family Rumex thyrsiflorus Fagopyrum esculentum Persicaria affinis Reynoutria japonica Muehlenbeckia complexa Rumex obtusifolius Buckwheat Reynoutria japonica “Variegata” Polygonum aviculare Persicaria lapathifolia Persicaria amphibia Fallopia baldschuanica Persicaria odorata Koenigia × fennica “Johanniswolke” Persicaria capitata Fallopia dumetorum Persicaria amplexicaulis Rumex acetosa