snakemouth orchid, adder's tongue, rose pogonia (Pogonia ophioglossoides)

Pogonia ophioglossoides is a species in the Pogonia genus. It is commonly known as snakemouth orchid, adder's tongue, rose pogonia This name is accepted name for the species in the family Orchidaceae subfamily Vanilloideae, tribe Pogonieae, . . This species is found in C. Canada to EC. & E. U.S.A..