noun
- Mat-forming perennial found in cold springs of the eastern United States.
- synonyms: mountain watercress, Cardamine rotundifolia
- Of southwestern Europe; cultivated in Florida.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). american watercress. Retrieved September 26, 2026, from http://smartdefine.org/american_watercress/definitions/1237089 |
| Chicago | WordNet. 2010. "american watercress" http://smartdefine.org/american_watercress/definitions/1237089 (accessed September 26, 2026). |
| Harvard | WordNet 2010, american watercress, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/american_watercress/definitions/1237089>. |
| MLA | WordNet. "american watercress" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/american_watercress/definitions/1237089> |