| NOUN | plant | genus Ageratina, Ageratina | annual to perennial herbs or shrubs of eastern United States and Central and South America |
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| Meaning | annual to perennial herbs or shrubs of eastern United States and Central and South America. | |
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| Synonym | Ageratina | |
| Member of | Compositae, family Compositae, Asteraceae, family Asteraceae, aster family | plants with heads composed of many florets |
| Members | white snakeroot, white sanicle, Ageratina altissima, Eupatorium rugosum | American herb having flat-topped clusters of small white flower heads |
| Broader | asterid dicot genus | genus of more or less advanced dicotyledonous herbs and some trees and shrubs |