noun
- North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds.
- synonyms: interrupted fern
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). osmunda clatonia. Retrieved October 1, 2026, from http://smartdefine.org/osmunda_clatonia/definitions/1299510 |
| Chicago | WordNet. 2010. "osmunda clatonia" http://smartdefine.org/osmunda_clatonia/definitions/1299510 (accessed October 1, 2026). |
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| MLA | WordNet. "osmunda clatonia" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/osmunda_clatonia/definitions/1299510> |