About Pyrola chlorantha Sw.
Pyrola chlorantha, commonly known as greenflowered wintergreen, is a plant species belonging to the genus Pyrola. This species has a circumboreal distribution, occurring across the northern latitudes of both Eurasia and North America. Within the United States, it is found in both the Northeastern and Western regions; in the West it occurs in areas such as California’s Sierra Nevada. It is classified as an endangered species in several U.S. states.