noun
- Chiefly lithophytic or epiphytic fern of North America and east Asia.
- synonyms: rock polypody, rock brake, American wall fern
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). polypodium virgianum. Retrieved September 26, 2026, from http://smartdefine.org/polypodium_virgianum/definitions/1303142 |
| Chicago | WordNet. 2010. "polypodium virgianum" http://smartdefine.org/polypodium_virgianum/definitions/1303142 (accessed September 26, 2026). |
| Harvard | WordNet 2010, polypodium virgianum, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/polypodium_virgianum/definitions/1303142>. |
| MLA | WordNet. "polypodium virgianum" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/polypodium_virgianum/definitions/1303142> |