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A Digital Herbarium

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Thelypteris ovata var. lindheimeri

Posted by on Dec 3, 2016 in Ferns | 0 comments

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Dennstaedtia distenta

Posted by on Dec 3, 2016 in Ferns | 0 comments

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Mycopteris leucosticta

Posted by on Oct 30, 2016 in Ferns, New Collections | 0 comments

Mycopteris leucosticta is primarily confined to the Choco region of the...

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Blechnum sprucei

Posted by on Oct 30, 2016 in Ferns, New Collections | 1 comment

Instead of pressing this monster right away, we threw it in the back of the...

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Dryopteris wallichiana

Posted by on Oct 30, 2016 in Ferns, New Collections | 0 comments

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Adiantum subvolubile

Posted by on Oct 30, 2016 in Ferns, New Collections | 0 comments

Adiantum subvolubile is a common species at mid- to upper-elevations in the...

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Mycopteris attenuatissima

Posted by on Oct 27, 2016 in Ferns | 0 comments

Mycopteris attenutissima is distinguished by the dense and evenly distributed...

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Pityrogramma ebenea

Posted by on Oct 27, 2016 in Ferns | 0 comments

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Pityrogramma jamesonii

Posted by on Oct 27, 2016 in Ferns | 0 comments

Pityrogramma jamesonii is readily distinguished from other species in the...

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Adiantum subvolubile

Posted by on Oct 27, 2016 in Ferns | 0 comments

This is a common species at upper elevations in Ecuador. It has often been...

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Palhinhaea cernua

Posted by on Sep 8, 2016 in Lycophytes, Observations, Santa Catarina Island | 2 comments

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Thelypteris palustris

Posted by on Aug 31, 2016 in Ferns | 0 comments

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Selaginella denticulata

Posted by on Jul 20, 2016 in Lycophytes, Observations | 0 comments

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Asplenium ruta-muraria

Posted by on Jul 20, 2016 in Ferns, Observations | 0 comments

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Polypodium cambricum

Posted by on Jul 20, 2016 in Ferns | 0 comments

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Lycopodium annotinum

Posted by on Jul 20, 2016 in Lycophytes, Observations | 0 comments

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Phlegmariurus callitrichifolius

Posted by on Jul 20, 2016 in Lycophytes, New Collections | 0 comments

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Asplenium ceterach

Posted by on Jul 18, 2016 in Ferns, Observations | 0 comments

Asplenium ceterach (syn. Ceterach officinarum), a drought-tolerant fern, common in rocky areas in Spain.

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Families

98.04%

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

Genera

69.44%

Based on an estimate of 337 genera worldwide. Total number of genera on this website = 234.

Species

7.85%

Based on an estimate of 11,916 species worldwide. Total number of species on this website = 936.