noun
- Any of several plants of the genus Thlaspi. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pennycress. Retrieved September 20, 2026, from http://smartdefine.org/pennycress/definitions/1237152 |
| Chicago | WordNet. 2010. "pennycress" http://smartdefine.org/pennycress/definitions/1237152 (accessed September 20, 2026). |
| Harvard | WordNet 2010, pennycress, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/pennycress/definitions/1237152>. |
| MLA | WordNet. "pennycress" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/pennycress/definitions/1237152> |