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leather fern, leatherleaf fern, ten-day fern, Rumohra adiantiformis, Polystichum adiantiformis | widely distributed fern of tropical southern hemisphere having leathery pinnatifid fronds | |
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leather fern, golden fern, Acrostichum aureum | stout tropical swamp fern (especially tropical America) having large fronds with golden yellow sporangia covering the undersides |