Ageratum — Ageratum … Wikipédia en Français
ageratum — [ aʒeratɔm ] n. m. • 1751; lat. d o. gr. ageraton ♦ Petite plante buissonnante ornementale (composées), à fleurs bleues. Une bordure d ageratums. ● ageratum ou agérate nom masculin (latin ageraton, du grec agêraton, impérissable) Herbe (composée) … Encyclopédie Universelle
Ageratum — A*ger a*tum ([.a]*j[e^]r [.a]*t[u^]m or [a^]j [ e]r*[=a] t[u^]m), prop. n. [NL., fr. Gr. agh raton a sort of plant; a priv. + gh ras old age.] (Bot.) A genus of plants, one species of which ({Ageratum Mexicanum}) has lavender blue flowers in… … The Collaborative International Dictionary of English
ageratum — [aj΄ər āt′əm] n. [ModL < Gr agēraton, a kind of plant < agēratos, not growing old < a , not + gēras, old age] any of several plants (genus Ageratum) of the composite family with small, thick heads of usually bluish flowers: widely used… … English World dictionary
Ageratum — (A. L.), Pflanzengattung aus der Familie der Syngenesisten, Compositae Eupatoriaceae Agerateae, Syngenesia aequalis L.; Art: A. conyzoides, mit blauen, büschelständigen Blättern, aus Amerika … Pierer's Universal-Lexikon
Ageratum — Agerātum L., Pflanzengattg. der Kompositen (Amerika). A. conyzoīdes L. mit zierlichen blauen oder graublauen Blüten in Doldentrauben … Kleines Konversations-Lexikon
Ageratum — Taxobox name = Ageratum image width = 200px image caption = Tropical Whiteweed ( Ageratum conyzoides ) regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Asterales familia = Asteraceae tribus = Eupatorieae genus = Ageratum… … Wikipedia
Ageratum — Ageratum … Wikipedia Español
Ageratum — Ageratum … Wikipédia en Français
ageratum — /aj euh ray teuhm, euh jer euh /, n. 1. any of several composite plants of the genus Ageratum, esp. A. houstonianum, having heart shaped leaves and small, dense, blue, lavender, or white flower heads, often grown in gardens. 2. any of various… … Universalium