Open English Wordnet
Nouns
(n)golden fern, leather fern, Acrostichum aureumstout tropical swamp fern (especially tropical America) having large fronds with golden yellow sporangia covering the undersides
(n)leather fern, leatherleaf fern, ten-day fern, Rumohra adiantiformis, Polystichum adiantiformiswidely distributed fern of tropical Southern Hemisphere having leathery pinnatifid fronds