Pyrola chlorantha
 Pyrola chlorantha (syn Pyrola virens) or Green-Flowered Wintergreen is a species of the plant genus Pyrola. It has a Circumboreal distribution and is found throughout the northern latitudes of Eurasia and North America. Pyrola chlorantha is found in the Northeastern United States and the Western United States such as the Sierra Nevada in California. It is considered an endangered species in several of the U.S. states.