noun
- Perennial plant of Europe and America having racemes of white or purplish flowers and intensely bitter trifoliate leaves; often rooting at water margin and spreading across the surface.
- synonyms: water shamrock, buckbean, bogbean, bog myrtle, Menyanthes trifoliata
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). marsh trefoil. Retrieved September 20, 2026, from http://smartdefine.org/marsh_trefoil/definitions/1293759 |
| Chicago | WordNet. 2010. "marsh trefoil" http://smartdefine.org/marsh_trefoil/definitions/1293759 (accessed September 20, 2026). |
| Harvard | WordNet 2010, marsh trefoil, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/marsh_trefoil/definitions/1293759>. |
| MLA | WordNet. "marsh trefoil" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/marsh_trefoil/definitions/1293759> |