noun
- Tropical American fern having fronds with white undersides.
- synonyms: Pityrogramma calomelanos
- Fern of southern tropical Africa having fronds with white undersides.
- synonyms: Pityrogramma argentea
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). silver fern. Retrieved September 21, 2026, from http://smartdefine.org/silver_fern/definitions/1242365 |
| Chicago | WordNet. 2010. "silver fern" http://smartdefine.org/silver_fern/definitions/1242365 (accessed September 21, 2026). |
| Harvard | WordNet 2010, silver fern, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/silver_fern/definitions/1242365>. |
| MLA | WordNet. "silver fern" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/silver_fern/definitions/1242365> |