noun
- European biennial introduced in North America having flower heads in crowded clusters at ends of branches.
- synonyms: Carduus crispus
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). welted thistle. Retrieved September 21, 2026, from http://smartdefine.org/welted_thistle/definitions/1237340 |
| Chicago | WordNet. 2010. "welted thistle" http://smartdefine.org/welted_thistle/definitions/1237340 (accessed September 21, 2026). |
| Harvard | WordNet 2010, welted thistle, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/welted_thistle/definitions/1237340>. |
| MLA | WordNet. "welted thistle" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/welted_thistle/definitions/1237340> |