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Từ điển Oxford Learners Wordfinder Dictionary
leather fern
1. stout tropical swamp fern (especially tropical America) having large fronds with golden yellow sporangia covering the undersides • Syn: golden fern, Acrostichum aureum • Regions: United States, United States of America, America, the States, US, U.S., USA, U.S.A. • Hypernyms: fern • Member Holonyms: Acrostichum, genus Acrostichum 2. widely distributed fern of tropical southern hemisphere having leathery pinnatifid fronds • Syn: leatherleaf fern, ten-day fern, Rumohra adiantiformis, Polystichum adiantiformis • Hypernyms: fern • Member Holonyms: Rumohra, genus Rumohra
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