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Bristle Ferns
Trichomanoideae
The Hymenophyllaceae (filmy ferns and bristle ferns) are a family of two to nine genera (depending on classification system) and ca 650 known species of ferns, with a subcosmopolitan distribution, but generally restricted to very damp places or to locations where they are wetted by spray from waterfalls or springs. A recent fossil find shows that ferns of Hymenophyllaceae have existed since at least the Upper Triassic.
8 branches of this subfamily, most-observed first

Trichomanes
genusTrichomanes

Vandenboschia
genusVandenboschia

Weft Ferns
genusCrepidomanes

Abrodictyum
genusAbrodictyum

Didymoglossum
genusDidymoglossum

Polyphlebium
genusPolyphlebium

Callistopteris
genusCallistopteris

Cephalomanes
genusCephalomanes
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Trichomanoideae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 868610.