Tag: mosquito fern

Pteridology – Little Nitrogen Factories

by Fernando Matos | Sep 24, 2012 | Videos | 0

[youtube]http://www.youtube.com/watch?v=p9Koqk9iy4E[/youtube] Azolla sp., the world’s...

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Taxa on this site

Countries
Families
Genera
Species

Around the Web

Retweet on Twitter American Fern Society Retweeted

六月🌿@6gatsujune·

25 Jan

Polystichum tsus-simense var. mayebarae

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Retweet on Twitter British Pteridological Society Retweeted

Andy Murdock@Andy_Murdock·

23 Oct

Polystichum kruckebergii from the Sierra Buttes (two years ago - wish I was there now!) #fernfriday #fernsofinstagram https://instagr.am/p/CGseUccp3Aa/

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Pteridophyte Papers @PteridophytePub·

23 Jan

A Small Number of Gametophytes with Gametangia and Stunted Sporophytes of Antrophyum obovatum Baker (Pteridaceae): The Suppression of Functional Sporophyte Production by Prezygotic and Postzygotic Sterility. http://dlvr.it/Rr9wwH

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FOTW VS. WORLDWIDE DIVERSITY

Families

98.04%

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

Genera

83.09%

Based on an estimate of 337 genera worldwide. Total number of genera on this website = 280.

Species

10.67%

Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1271.

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