noun
- Genus of annual or perennial Old World prickly thistles.
- synonyms: genus Carduus
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). carduus. Retrieved September 29, 2026, from http://smartdefine.org/carduus/definitions/1237339 |
| Chicago | WordNet. 2010. "carduus" http://smartdefine.org/carduus/definitions/1237339 (accessed September 29, 2026). |
| Harvard | WordNet 2010, carduus, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/carduus/definitions/1237339>. |
| MLA | WordNet. "carduus" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/carduus/definitions/1237339> |