From
plants for the future
Young leaves - raw or cooked as a potherb[2, 62, 84, 85, 183]. Harvested in the spring before the plant flowers[257], they are tasty and nutritious[207]. The leaves are added to salads, sandwiches, soups etc[9], they can be used in recipes that call for leaves of beet, plantain, sow thistle or amaranth[183]. Young stems - raw[257]. Root - chewed by children as a gum[257].
It also talks about the medicinal uses. Very interesting plant.
This is neat too... It can be used as a dye, indicating weather, and preserving seeds.