Polygonatum biflorum syn. commutatum
(Syn. = Polygonatum canaliculatum
The great or giant Solomon's seal, leaves little doubt as to its name when found in mature stands. Each stem reaches well over six feet in height. Flowers will be in clusters of two to ten hanging beneath leaves in proportion to the tall, heavy, stems. The berries are the same color as the other two species, maturing from a dark blue to a blue-black.