Watercress, or Berros, is a crisp and excellent plant that can be used in sandwiches for a crispy texture. Part of the brassica family, Watercress has crisp leaves with a tangy flavor. Berros is also known to be high in vitamin C and vitamin A. It has hallow stems and rounded leaves. Watercress can also be used in salads as a Spinach alternative or any vegetarian dish.