Geum triflorum is a plant species that is native to North America. It is commonly known by various names like old man's whiskers, prairie smoke, and three-flowered avens. Prairie smoke or old man's whiskers describe the plant's physical appearance, which has feathery, hairy flowers that turn into smoky wisps as the seeds mature. Meanwhile, three-flowered avens is descriptive of the plant's three rounded petals that bloom alongside a single, feathery style. Apart from its distinct names, Geum triflorum is also referred to as purple avens, Indian tobacco, and bachelor's buttons. Overall, these synonyms capture the various physical features and usage of the plant species in different cultures.