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more about ageratum
ageratum |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Ageratum \A*ger"a*tum\, n. [NL., fr Gr ? a sort of plant; 'a priv. + ? old age.] (Bot.) A genus of plants, one species of which ({A. Mexicanum}) has lavender-blue flowers in dense clusters. From WordNet r 1.6 [wn]: ageratum n 1: rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers; sometimes placed in genus Eupatorium [syn: {mistflower}, {Conoclinium coelestinum}, {Eupatorium coelestinum}] 2: any plant of the genus Ageratum having opposite leaves and small heads of blue or white flowers
more about ageratum