noun
- Erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States.
- synonyms: horseweed, stoneroot, stone-root, richweed, stone root, Collinsonia canadensis
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). horse balm. Retrieved September 21, 2026, from http://smartdefine.org/horse_balm/definitions/1240894 |
| Chicago | WordNet. 2010. "horse balm" http://smartdefine.org/horse_balm/definitions/1240894 (accessed September 21, 2026). |
| Harvard | WordNet 2010, horse balm, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/horse_balm/definitions/1240894>. |
| MLA | WordNet. "horse balm" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/horse_balm/definitions/1240894> |