genus Eupatorium

Thesaurus

Noun

1.genus Eupatorium - large genus of chiefly tropical herbs having heads of white or purplish flowersEupatoriumasterid dicot genus - genus of more or less advanced dicotyledonous herbs and some trees and shrubsaster family, Asteraceae, Compositae, family Asteraceae, family Compositae - plants with heads composed of many florets: aster; daisy; dandelion; goldenrod; marigold; lettuces; ragweed; sunflower; thistle; zinniaEupatorium maculatum, spotted Joe-Pye weed, Joe-Pye weed - North American herb having whorled leaves and terminal clusters of small pinkish or purple flower headsEupatorium perfoliatum, thoroughwort, agueweed, boneset - perennial herb of southeastern United States having white-rayed flower heads; formerly used as in folk medicineEupatorium purpureum, Joe-Pye weed, marsh milkweed, purple boneset, trumpet weed - North American herb having whorled leaves and terminal clusters of flowers spotted with purple