noun
- Fern of New Zealand and Australia having trailing fronds with dark green buttonlike leaflets.
- synonyms: Pellaea rotundifolia
- Jamaican fern having round buttonlike bulbils.
- synonyms: Tectaria cicutaria
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). button fern. Retrieved September 21, 2026, from http://smartdefine.org/button_fern/definitions/1242315 |
| Chicago | WordNet. 2010. "button fern" http://smartdefine.org/button_fern/definitions/1242315 (accessed September 21, 2026). |
| Harvard | WordNet 2010, button fern, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/button_fern/definitions/1242315>. |
| MLA | WordNet. "button fern" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/button_fern/definitions/1242315> |