noun
- Type genus of the Rhyniaceae; small leafless dichotomously branching fossil plants with terminal sporangia and smooth branching rhizomes.
- synonyms: genus Rhynia
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Rhynia. Retrieved September 26, 2026, from http://smartdefine.org/rhynia/definitions/1242385 |
| Chicago | WordNet. 2010. "Rhynia" http://smartdefine.org/rhynia/definitions/1242385 (accessed September 26, 2026). |
| Harvard | WordNet 2010, Rhynia, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/rhynia/definitions/1242385>. |
| MLA | WordNet. "Rhynia" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/rhynia/definitions/1242385> |