noun
- Perennial gumweed of western and central North America.
- synonyms: curlycup gumweed
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). grindelia squarrosa. Retrieved September 22, 2026, from http://smartdefine.org/grindelia_squarrosa/definitions/1283246 |
| Chicago | WordNet. 2010. "grindelia squarrosa" http://smartdefine.org/grindelia_squarrosa/definitions/1283246 (accessed September 22, 2026). |
| Harvard | WordNet 2010, grindelia squarrosa, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/grindelia_squarrosa/definitions/1283246>. |
| MLA | WordNet. "grindelia squarrosa" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/grindelia_squarrosa/definitions/1283246> |