Noun Definition
ageratum
1.Definition: any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers
Category: Plants2.Definition: rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium
Related Noun(s):conoclinium coelestinum, eupatorium coelestinum, mistflower
Category: Plants