noun
- Prickly bushy Eurasian plant; a troublesome weed in central and western United States.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). russian cactus. Retrieved September 22, 2026, from http://smartdefine.org/russian_cactus/definitions/1307847 |
| Chicago | WordNet. 2010. "russian cactus" http://smartdefine.org/russian_cactus/definitions/1307847 (accessed September 22, 2026). |
| Harvard | WordNet 2010, russian cactus, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/russian_cactus/definitions/1307847>. |
| MLA | WordNet. "russian cactus" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/russian_cactus/definitions/1307847> |