Search for class Polypodiopsida returned 81 results

Adiantum L.

Genus, Fern

• View images of species within this genus
• Occurrences: 261

Adiantum capillus-veneris L. – Maidenhair Fern

Species, Fern, Freshwater

Gwallt Gwener, Briger Gwener, Diwlydd, Briger Gweno, Diwlith

• Occurrences: 255

Aspleniaceae

Family, Fern

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• Occurrences: 21,044

Asplenium L. – Spleenwort

Genus, Fern

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• Occurrences: 11,382

Asplenium adiantum-nigrum L. – Black Spleenwort

Species, Fern

Duegredynen Ddu, Duegredynen Goesddu, Duwallt y Forwyn, Duegredyn Coesddu, Dugoesog

• Occurrences: 2,069

Asplenium marinum L. – Sea Spleenwort

Species, Fern

Duegredynen Arfor

• Occurrences: 291

Asplenium ruta-muraria L. – Wall-rue

Species, Fern

Duegredynen y Marian, Duegredynen y Muriau, Rhedyn y Mur, Gorddawn y Muriau, Rhyw'r Muriau

• Occurrences: 2,777

Asplenium trichomanes L. – Maidenhair Spleenwort

Species, Fern

Duegredynen Gwallt y Forwyn, Gwallt y Forwyn, Duegredyn Gwallt y Forwyn

• Occurrences: 5,188

Asplenium viride Huds. – Green Spleenwort

Species, Fern

Duegredynen Werdd, Mynyddog, Duegredynen Gwyrdd, Duegredynen Las

• Occurrences: 473

Athyriaceae

Family, Fern

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• Occurrences: 9,617

Athyrium Roth

Genus, Fern

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• Occurrences: 9,617

Athyrium filix-femina (L.) Roth – Lady-fern

Species, Fern, Freshwater

Lady Fern, Rhedynen Fair, Rhedyn Benyw, Marchredynen Fenyw, Rhedyn Mair

• Occurrences: 9,558

Azolla Lam.

Genus, Fern, Freshwater

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• Occurrences: 366

Azolla filiculoides Lam. – Water Fern non-native

Species, Fern, Freshwater

Rhedynen y Dŵr, Rhedyn y Dŵr

• Occurrences: 360

Blechnaceae

Family, Fern, Terrestrial

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• Occurrences: 6,670

Blechnum L.

Genus, Fern, Terrestrial

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• Occurrences: 6,670

Blechnum spicant (L.) Roth – Hard-fern

Species, Fern, Freshwater

Hard Fern, Gwibredynen, Rhedyn Bras, Rhedyn Gwib, Gwibredyn, raineach chruaidh, rainich cruaidh

• Occurrences: 6,618

Ceterach Willd.

Genus, Fern

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• Occurrences: 1,603

Ceterach officinarum Willd. – Rustyback

Species, Fern

Rusty-Back Fern, Rhedynen Gefngoch, Duegredynen Gefngoch, Rhedyn yr Ogofau, Dueg-Redynen Feddygol

• Occurrences: 1,596

Cryptogramma R. Br.

Genus, Fern

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• Occurrences: 537