NOUN
- tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya
- common epiphytic or sometimes terrestrial fern having pale yellow-green strap-shaped leaves; Florida to West Indies and Mexico and south to Uruguay
- Eurasian fern with simple lanceolate fronds
How To Use hart's-tongue fern In A Sentence
- On the exposed limestone, crinkly yellow rock-rose and dark red helleborine; also hart's-tongue fern, rigid buckler-fern, hard shield-fern. Times, Sunday Times
- The wagonette swung round into a side road, and we curved upwards through deep lanes worn by centuries of wheels, high banks on either side, heavy with dripping moss and fleshy hart's-tongue ferns. The Seriously Deranged Writer and the Model Cars
