noun
- North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds.
- synonyms: Osmunda clatonia
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). interrupted fern. Retrieved September 25, 2026, from http://smartdefine.org/interrupted_fern/definitions/1241325 |
| Chicago | WordNet. 2010. "interrupted fern" http://smartdefine.org/interrupted_fern/definitions/1241325 (accessed September 25, 2026). |
| Harvard | WordNet 2010, interrupted fern, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/interrupted_fern/definitions/1241325>. |
| MLA | WordNet. "interrupted fern" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/interrupted_fern/definitions/1241325> |