Actinomeris alternifolia Actinomeris alternifolia /ˌækˌtɪˈnoʊmərɪs ˌɔːltərˌnɪˈfoʊliə/

noun

1. Perennial herb with showy yellow flowers; the eastern United States  ( Actinomeris alternifolia , golden honey plant , golden ironweed , Verbesina alternifolia , wingstem , yellow ironweed )
   perennial herb with showy yellow flowers; the eastern United States