Woodsiaceae

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Plantae Tracheophyta Polypodiopsida Polypodiales Woodsiaceae
Physematium obtusum (Spreng.) Hook.

Physematium obtusum (Spreng.) Hook.

Physematium obtusum (Spreng.) Hook.

Physematium obtusum, the bluntlobe cliff fern, is a common hairy rock fern of eastern North America.

Physematium oreganum (D.C.Eaton) Trevis.

Physematium oreganum (D.C.Eaton) Trevis.

Physematium oreganum (D.C.Eaton) Trevis.

Physematium oreganum is a fern of western North America that grows in rocky habitats, identifiable by its lack of long rachis hairs.

Physematium scopulinum Trevis.

Physematium scopulinum Trevis.

Physematium scopulinum Trevis.

Physematium scopulinum is a North American fern that grows in sunny rocky mountain habitats, distinguished by its hairy grooved rachis.

Woodsia glabella R.Br.

Woodsia glabella R.Br.

Woodsia glabella R.Br.

Woodsia glabella, the smooth cliff fern, is the smallest species in its genus, distributed across Europe, Asia, and North America.

Woodsia ilvensis (L.) R.Br.

Woodsia ilvensis (L.) R.Br.

Woodsia ilvensis (L.) R.Br.

Woodsia ilvensis is a circumpolar fern with distinct leaf characteristics and protected status in the UK and several US states.

Physematium oreganum subsp. oreganum

Physematium oreganum subsp. oreganum

Physematium oreganum subsp. oreganum

Physematium oreganum subsp. oreganum is a fern of rocky habitats found across western North America with scattered eastern populations.

Physematium scopulinum subsp. scopulinum

Physematium scopulinum subsp. scopulinum

Physematium scopulinum subsp. scopulinum

Physematium scopulinum is a North American fern that grows in sunny rocky mountain habitats.

Physematium obtusum subsp. obtusum

Physematium obtusum subsp. obtusum

Physematium obtusum subsp. obtusum

Bluntlobe cliff fern (Physematium obtusum) is a common hairy rock fern of eastern North America.

Woodsia alpina (Bolton) Gray

Woodsia alpina (Bolton) Gray

Woodsia alpina (Bolton) Gray

Woodsia alpina, or alpine woodsia, is a circumpolar northern fern that grows on rocky cliffs, with protected status in the UK.

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Physematium neomexicanum (Windham) Li Bing Zhang, N.T.Lu & X.F.Gao

Physematium neomexicanum (Windham) Li Bing Zhang, N.T.Lu & X.F.Gao

Physematium neomexicanum is a fern with distinct morphology native to rocky habitats across southwestern North America.

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