Genus: Athyrium Roth

Athyrium filix-femina

Posted by Michael Sundue | May 22, 2012 | Ferns, New Collections

Swimming Fern Sperm

Posted by Michael Sundue | Oct 30, 2011 | Videos

Here you can see the antheridia and motile sperm of Athyrium filix-femina swimming in a drop of...

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Retweet on Twitter American Fern Society Retweeted

🌱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·

21 May

Phylogeny, character evolution, and systematics of the fern family Ophioglossaceae based on Sanger sequence data, plastomes, and morphology http://dlvr.it/SQndGJ

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Genus: Athyrium Roth

Athyrium filix-femina

Swimming Fern Sperm

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FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.98%

12.33%

Genus: Athyrium Roth

Athyrium filix-femina

Swimming Fern Sperm

Login

Search FOTW

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Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.98%

12.33%