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A Digital Herbarium

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Cheilanthes guanchica

Posted by on Feb 21, 2017 in Ferns | 0 comments

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Elaphoglossum erinaceum

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Didymochlaena truncatula

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Serpocaulon dissimile

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Terpsichore lehmanniana

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Selaginella bombycina

Posted by on Feb 17, 2017 in Lycophytes | 0 comments

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Elaphoglossum caricifolium

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Cheilanthes maderensis

Posted by on Feb 17, 2017 in Ferns, Observations | 2 comments

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Dryopteris filix-mas

Posted by on Feb 17, 2017 in Ferns | 0 comments

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Cheilanthes guanchica

Posted by on Feb 16, 2017 in Ferns, Observations | 0 comments

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Selaginella denticulata

Posted by on Feb 14, 2017 in Lycophytes, Observations | 0 comments

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Asplenium onopteris

Posted by on Feb 14, 2017 in Ferns, Observations | 0 comments

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Polystichum setiferum

Posted by on Feb 14, 2017 in Ferns, Observations | 0 comments

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Asplenium ceterach

Posted by on Feb 14, 2017 in Ferns, Observations | 0 comments

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Asplenium trichomanes

Posted by on Feb 14, 2017 in Ferns, Observations | 0 comments

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Polypodium cambricum

Posted by on Feb 13, 2017 in Ferns | 0 comments

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What is this northern Australian fern?

Posted by on Jan 28, 2017 in What is this? | 11 comments

I am having trouble identifying this fern that I found growing as an epiphyte...

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Pellaea cordifolia

Posted by on Dec 16, 2016 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.