Categories Wildflowers | Rumex obtusifolius Rumex obtusifolius Common name(s): Bitter Dock, Broad Leaved Dock, Bluntleaf Dock and others Synonyme(s): N/A Family: Polygonaceae Origin: Asia, Europe, North Africa More infos: N/A Related plants:Buckwheat Fagopyrum esculentum Fallopia baldschuanica Fallopia convolvulus Fallopia japonica Muehlenbeckia complexa Persicaria affinis Persicaria amplexicaulis Persicaria capitata Persicaria lapathifolia Persicaria odorata Polygonum aviculare Rumex acetosa Rumex sanguineus