Smooth Solomon's Seal (Polygonatum biflorum)

Polygonatum biflorum (smooth Solomon's-seal, great Solomon's-seal, Solomon's seal). The plant is said to possess scars on the rhizome that resemble the ancient Hebrew seal of King Solomon. This is a species of the genus Polygonatum native to eastern and central North America. It is often confused with Solomon's Plume which has upright flowers.