noun
- Lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots.
- synonyms: Psilotales
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). order psilotales. Retrieved September 28, 2026, from http://smartdefine.org/order_psilotales/definitions/1299190 |
| Chicago | WordNet. 2010. "order psilotales" http://smartdefine.org/order_psilotales/definitions/1299190 (accessed September 28, 2026). |
| Harvard | WordNet 2010, order psilotales, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/order_psilotales/definitions/1299190>. |
| MLA | WordNet. "order psilotales" 23 October 2010. Web. 28 September 2026. <http://smartdefine.org/order_psilotales/definitions/1299190> |