noun
- Horsetails and related forms.
- synonyms: Sphenopsida, class Sphenopsida, Equisetatae
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). class equisetatae. Retrieved September 27, 2026, from http://smartdefine.org/class_equisetatae/definitions/1265814 |
| Chicago | WordNet. 2010. "class equisetatae" http://smartdefine.org/class_equisetatae/definitions/1265814 (accessed September 27, 2026). |
| Harvard | WordNet 2010, class equisetatae, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/class_equisetatae/definitions/1265814>. |
| MLA | WordNet. "class equisetatae" 23 October 2010. Web. 27 September 2026. <http://smartdefine.org/class_equisetatae/definitions/1265814> |