Rumex acetosella - Hardy perennial herb. 30 cms height, 90 cms width. Full sun to part shade. Great animal fodder plant, especially enjoyed by grazing animals. Also medicinal for animals. Can be used to curdle milk in cheese making. Edible plant for humans too, has a tangy lemon flavour. Leaves can be eaten raw or cooked. The root is also edible. Frost hardy. Will grow in most soils. Will grow in coastal gardens. Medicinal plant for humans too, used internally and externally. A medicinal tea can be made from the leaves and the roots.