Home › Words › A › ageratumageratumageratum means any of the genus Ageratum of tropical American herbs, annuals and perennials, from the sunflower family Asteraceae, tribe Eupatorieae; they are sometimes used in floral displays.EtymologyFrom the genus name.nounAny of the genus Ageratum of tropical American herbs, annuals and perennials, from the sunflower family Asteraceae, tribe Eupatorieae; they are sometimes used in floral displays.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.fumitory 61% match — Any plant of the taxonomic genus Fumaria of annual herbaceous flowering plants in the family Papaveraceae, native to temperate Europe and Asia. vs ageratum →mistflower 60% match — Any of several plants in the tribe Eupatorieae, especially Ageratina riparia and members of the genus Conoclinium. vs ageratum →eremurus 59% match — Any of the plants of the genus Eremurus. vs ageratum →acalypha 59% match — Any plant of the genus Acalypha of flowering plants, found in tropical and subtropical environments. vs ageratum →alternanthera 58% match — Any of the herbaceous plants in the genus Alternanthera in the amaranth family. vs ageratum →bluemink 58% match — Ageratum houstonianum (blueweed). vs ageratum →agrimony 58% match — Any of several perennial herbaceous plants, of the genus Agrimonia, that have spikes of yellow flowers. vs ageratum →atragene 57% match — Any plant of the genus Atragene. vs ageratum →