button fern
1. fern of New Zealand and Australia having trailing fronds with dark green buttonlike leaflets • Syn: Pellaea rotundifolia • Hypernyms: fern • Member Holonyms: Pellaea, genus Pellaea 2. Jamaican fern having round buttonlike bulbils • Syn: Tectaria cicutaria • Hypernyms: fern • Member Holonyms: Tectaria, genus Tectaria
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