noun
- European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States.
- synonyms: bull thistle, boar thistle, spear thistle, Cirsium vulgare
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cirsium lanceolatum. Retrieved September 24, 2026, from http://smartdefine.org/cirsium_lanceolatum/definitions/1265622 |
| Chicago | WordNet. 2010. "cirsium lanceolatum" http://smartdefine.org/cirsium_lanceolatum/definitions/1265622 (accessed September 24, 2026). |
| Harvard | WordNet 2010, cirsium lanceolatum, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/cirsium_lanceolatum/definitions/1265622>. |
| MLA | WordNet. "cirsium lanceolatum" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/cirsium_lanceolatum/definitions/1265622> |