| Dryopteris | large widespread genus of medium-sized terrestrial ferns |
|---|---|
| Dryopteris | European shield fern |
| Dryopteris | fern of North America and Europe whose rhizomes and stalks yield an oleoresin used to expel tapeworms |
| Dryopteris | fern or northern Eurasia and North America having fragrant fronds |
| Dryopteris | North American fern with a blackish lustrous stipe |
| Dryopteris | beech fern of North American woodlands having straw-colored stripes |
| Dryopteris | North American fern with evergreen fronds |
| Dryopteris | slender shield fern of moist woods of eastern North America |
| Dryopteris | a fern of the genus Dryopteris |
| Dryopteris | common European mountain fern having fragrant lemon or balsam scented fronds |
| Dryopteris | beech fern of North America and Eurasia |
| Dryopteris | fern having pinnatifid fronds and growing in wet places |