Advertisement
Advertisement
shield fern
noun
- any of numerous ferns of the genera Dryopteris and Polystichum, having shield-shaped indusia.
shield fern
noun
- any temperate woodland fern of the genus Polystichum having shield-shaped flaps covering the spore-producing bodies: family Aspleniaceae
Discover More
Word History and Origins
Origin of shield fern1
First recorded in 1805–15
Advertisement
Advertisement
Advertisement
Advertisement
Browse