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A Digital Herbarium

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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 | 0 comments

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Pitryogramma chrysophylla var. gabrielae

Posted by on Nov 3, 2011 in Ferns, New Collections | 0 comments

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 | 0 comments

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

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Polystichum rhizophyllum

Posted by on Nov 2, 2011 in Ferns, New Collections | 0 comments

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Polystichopsis chaerophylloides

Posted by on Nov 2, 2011 in Ferns, Observations | 0 comments

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Lindsaea lancea

Posted by on Nov 2, 2011 in Ferns, New Collections | 0 comments

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Microgramma percussa

Posted by on Nov 2, 2011 in Ferns, New Collections | 0 comments

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Odontosoria aculeata

Posted by on Nov 2, 2011 in Ferns, Observations | 0 comments

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Mickelia pergamentacea

Posted by on Nov 2, 2011 in Ferns, New Collections | 0 comments

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Megalastrum gilbertii

Posted by on Nov 1, 2011 in Ferns, New Collections | 0 comments

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Terpsichore asplenifolia

Posted by on Nov 1, 2011 in Ferns, New Collections | 0 comments

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Trichomanes reptans

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

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Elaphoglossum macrophyllum

Posted by on Nov 1, 2011 in Ferns, New Collections | 0 comments

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Olfersia cervina

Posted by on Oct 31, 2011 in Ferns | 0 comments

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Marattia laevis

Posted by on Oct 31, 2011 in Ferns, Observations | 0 comments

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Diplazium centripetale

Posted by on Oct 31, 2011 in Ferns, Observations | 0 comments

 

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Danaea nodosa

Posted by on Oct 31, 2011 in Ferns, New Collections | 0 comments

 

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Families

98.04%

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

Genera

70.33%

Based on an estimate of 337 genera worldwide. Total number of genera on this website = 237.

Species

7.97%

Based on an estimate of 11,916 species worldwide. Total number of species on this website = 950.