ageratum, n.
(agerata)
(agerata)
any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers
<noun.plant>
ageratum
semantic pointers
hypernym
member holonym
hyponym
rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium
<noun.plant>
Conoclinium coelestinum Eupatorium coelestinum ageratum mist-flower mistflower