Perennial: Height 40-80cm. Young leaves have a tangy taste used to liven up salads. Used for salads, also as a vegetable like Spinach also known as spinach dock, is a perennial herb that is cultivated as a garden herb or leaf vegetable (pot herb)
Small insignificant green flowers in summer. Lance shaped green leaves.
Culinary, use young leaves in salads, sharp lemon flavour. Makes a very good soup.