noun
- American herb having flat-topped clusters of small white flower heads; reputedly a cause of trembles and milk sickness; sometimes placed in genus Eupatorium.
- synonyms: white snakeroot, white sanicle, Ageratina altissima
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). eupatorium rugosum. Retrieved September 24, 2026, from http://smartdefine.org/eupatorium_rugosum/definitions/1273782 |
| Chicago | WordNet. 2010. "eupatorium rugosum" http://smartdefine.org/eupatorium_rugosum/definitions/1273782 (accessed September 24, 2026). |
| Harvard | WordNet 2010, eupatorium rugosum, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/eupatorium_rugosum/definitions/1273782>. |
| MLA | WordNet. "eupatorium rugosum" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/eupatorium_rugosum/definitions/1273782> |