Primary collector: D. Sanin

Serpocaulon obscurinervium

Posted by David Sanín | Nov 4, 2015 | Ferns

Serpocaulon articulatum

Posted by David Sanín | Jul 21, 2015 | Ferns, New Collections

Serpocaulon articulatum and S. caceresii (Sodiro) A.R. Sm. are very often confused in the...

Psilotum nudum

Posted by David Sanín | Jul 16, 2015 | Ferns, New Collections

...

Trichomanes dactylites

Posted by David Sanín | Mar 14, 2015 | PNN Las Orquideas

Lamina Detail of the segments Apex of the...

Desmophlebium longisorum

Posted by David Sanín | Mar 14, 2015 | PNN Las Orquideas

Petiole in cross , with two enlarged vascular bundles Rhizome apex Abaxial surface of the lamina...

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Around the Web

Retweet on Twitter American Fern Society Retweeted

Jessie Pelosi @ja_pelosi·

26 Jul

Special colloquium on #ferns at the extreme: the case of Ophioglossaceae! Going to be a great session at #Botany2022

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Retweet on Twitter British Pteridological Society Retweeted

David @duckinwales·

3 Dec

A great day doing a comprehensive Asplenium septentrionale count together with @NatResWales staff. Some positive site actions have already been done, and a good discussion on a management plan to look after this very special site. @FernBPS @fossilplants #FernFriday @cofnod

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