Definition: A plant genus of the family ASTERACEAE. Members contain sesquiterpene lactones.
X ref CONEFLOWER, PRAIRIE: CONEFLOWER, PURPLE see ECHINACEA and CONEFLOWER, ORANGE see RUDBECKIA are also available; coord with specific PLANT STRUCTURES term if pertinent; for use in therapy coord IM with PHYTOTHERAPY (IM) + disease/drug ther (IM) + PLA