Botanical Description: Yellow dock is a perennial herbaceous plant with large green leaves 15-35 centimeters long, with a lancelike appearance and a curly border on the edge. The stems are striped ...

It has several names — yellow dock, sour dock, garden patience, narrow leaf dock and curly dock. The entire plant is useful and all types of dock are edible. Rumex crispus (curly or yellow dock ...