This is Camassia scilloides, also known as, Atlantic camas, wild hyacinth, and eastern camas. This plant is known for how much wildlife it attracts. It is very popular with the birds, bees, and butterflies. The plant likes to live in full sun to partial shade where it sports blue and violet blossoms and grows about 2 feet high. The bulbs can be eaten raw or cooked. It can also be dried out and crushed into a powder which is used as a thickener. USDA Hardiness Zones 4 to 8.