water fern
English
Noun
water fern (plural water ferns)
- Any fern of a number of taxonomic groups:
- Salviniales, an order of aquatic ferns
- Austroblechnum lanceolatum (syn. Blechnum chambersii; lance water fern)
- Austroblechnum patersonii (syn. Blechnum patersonii; strap water fern)
- Austroblechnum penna-marina (syn. Blechnum penna-marina; alpine water fern)
- Azolla filiculoides (Pacific mosquitofern)
- Bolbitis heudelotii (African water fern)
- Cranfillia fluviatilis (syn. Blechnum fluviatile; ray water fern)
- Histiopteris incisa (bat's wing fern, oak fern)
- Lomaria nuda (syn. Blechnum nudum; fishbone water fern)
- Oceaniopteris cartilaginea (syn. Blechnum cartilagineum; soft water fern)
- Osmunda regalis (royal fern)
- Parablechnum wattsii (syn. Blechnum wattsii) (hard water fern)
- Regnellidium diphyllum (two-leaf water fern)
- Salvinia molesta (giant water fern)
- Telmatoblechnum indicum (syn. Blechnum indicum; swamp water fern)