Seeds from Sorrel De Belleville Rumex acetosa Frence Sorrel. French type sorrel used for soup, salad, or stuffing. Perennial plants bear slightly sour, lemon tangy leaves. A small French cultivar with pale green leaves to 3 inches long. It is hardy, fast growing cultivar and well proven to be productive under almost any conditions. Very easy to grow, producing clumps of pale green leaves with a good lemon flavor, Sorrel is greatly appreciated in France, where it is grown in everyones garden.