rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium
rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium
a plant cultivated for its blooms or blossoms
reproductive organ of angiosperm plants especially one having showy or colorful parts
produce or yield flowers
the period of greatest prosperity or productivity
make less visible or unclear
