noun
- Any of several ferns of the genus Blechnum. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hard fern. Retrieved September 22, 2026, from http://smartdefine.org/hard_fern/definitions/1242252 |
| Chicago | WordNet. 2010. "hard fern" http://smartdefine.org/hard_fern/definitions/1242252 (accessed September 22, 2026). |
| Harvard | WordNet 2010, hard fern, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/hard_fern/definitions/1242252>. |
| MLA | WordNet. "hard fern" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/hard_fern/definitions/1242252> |