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A Digital Herbarium

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Dryopteris ×neowherryi

Posted by on Nov 4, 2011 in Ferns, Observations | 5 comments

Dryopteris ×neowherryi is a hybrid between D. goldiana and D....

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Cryptogramma stelleri

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Cryptogramma stelleri

Plants emerging from a crevice Plants emerging from a crevice Sterile leaf....

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Gleichenia dicarpa

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Gleichenia dicarpa

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Dicksonia herbertii

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Dicksonia herbertii

Marcus triumphantly returns with the Dicksonia lower leaf surface with sori...

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Sticherus flabellatus var. compactus

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Sticherus flabellatus var. compactus

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Diploblechnum neglectum

Posted by on Nov 4, 2011 in Featured Article, Ferns, New Collections | 1 comment

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Asplenium serratum

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Asplenium serratum

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Lomariopsis marginata

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Lomariopsis marginata

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Hecistopteris pumila

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Hecistopteris pumila

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Trichomanes cristatum

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Trichomanes cristatum

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Antrophyum reticulatum

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Antrophyum reticulatum

The leaves of Antrophyum reticulatum growing in the shade are iridescent, and...

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Coveniella poecilophlebia

Posted by on Nov 4, 2011 in Ferns, New Collections | Comments Off on Coveniella poecilophlebia

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Adiantum aethiopicum

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Adiantum aethiopicum

lower leaf surface and...

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Taenitis pinnata

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Taenitis pinnata

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Asplenium australasicum (J. Sm.) Hook.

Posted by on Nov 4, 2011 in Ferns, Observations | 1 comment

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Psilotum complanatum

Posted by on Nov 4, 2011 in Ferns, Observations | Comments Off on Psilotum complanatum

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Pitryogramma chrysophylla var. gabrielae

Posted by on Nov 3, 2011 in Ferns, New Collections | Comments Off on Pitryogramma chrysophylla var. gabrielae

According to Proctor’s (1989) Ferns of Puerto Rico, this taxon is known...

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Adiantum deltoideum

Posted by on Nov 2, 2011 in Ferns, New Collections | Comments Off on Adiantum deltoideum

This colony of Adiantum deltoideum was the first record for the species when...

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Families

98.04%

Based on an estimate of 51 families worldwide. Total number of families on this website = 50.

Genera

75.37%

Based on an estimate of 337 genera worldwide. Total number of genera on this website = 254.

Species

8.03%

Based on an estimate of 11,916 species worldwide. Total number of species on this website = 957.