Genus: Jamesonia Hook. & Grev.

Jamesonia hirta

Posted by Michael Sundue | Jul 30, 2015 | Ferns, Observations

...

Jamesonia rotundifolia

Posted by Michael Sundue | Feb 26, 2015 | Ferns, New Collections

Jamesonia goudotii

Posted by Michael Sundue | Jun 25, 2014 | Ferns, New Collections

Habit Habit. Habit Rrhizome Habit Unfurling leaf apex Jameonsia goudotii is a robust species found...

Jamesonia warscewiczii

Posted by Michael Sundue | Feb 12, 2014 | Ferns, New Collections

This species of Jamesonia was common on the vulcanic soils around the summit of Volcán Irazú in...

Jamesonia hirta

Posted by Michael Sundue | Jan 17, 2014 | Ferns, New Collections, PNN Las Orquideas

Abaxial leaf surface. Sori are elongate along the veins. Adaxial leaf surface Habit...

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🌱John Ramsden @JohnRamsden13·

27 May

For #fernfriday one of my favourite ferns is cyathea medularis - the new fronds always fascinate me

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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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Pteridophyte Papers @PteridophytePub·

Low Concentrations of Silver Nanoparticles Inhibit Spore Germination and Disturb Gender Differentiation of Ceratopteris thalictroides (L.) Brongn http://dlvr.it/SRCs8v

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Genus: Jamesonia Hook. & Grev.

Jamesonia hirta

Jamesonia rotundifolia

Jamesonia goudotii

Jamesonia warscewiczii

Jamesonia hirta

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Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.98%

12.33%

Genus: Jamesonia Hook. & Grev.

Jamesonia hirta

Jamesonia rotundifolia

Jamesonia goudotii

Jamesonia warscewiczii

Jamesonia hirta

Login

Search FOTW

Subscribe to FOTW

Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.98%

12.33%