noun
- Stout North American thistle with purplish-pink flower heads.
- synonyms: field thistle
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cirsium discolor. Retrieved September 21, 2026, from http://smartdefine.org/cirsium_discolor/definitions/1265618 |
| Chicago | WordNet. 2010. "cirsium discolor" http://smartdefine.org/cirsium_discolor/definitions/1265618 (accessed September 21, 2026). |
| Harvard | WordNet 2010, cirsium discolor, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/cirsium_discolor/definitions/1265618>. |
| MLA | WordNet. "cirsium discolor" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/cirsium_discolor/definitions/1265618> |