Genus: Thelypteris Schmidel

Thelypteris palustris

Posted by Michael Sundue | Jul 22, 2019 | Ferns, Observations

Thelypteris palustris var. haleana

Posted by wtesto | Sep 10, 2018 | Ferns, New Collections

Growth habit Leaf Abaxial leaf surface Adaxial leaf surface Fertile...

Thelypteris pteroidea

Posted by Michael Sundue | Jan 26, 2018 | Ferns, New Collections

The leaves of Thelypteris pteroidea are elongate and scandent upon nearby vegetation. The retrorse...

Thelypteris ovata var. lindheimeri

Posted by Michael Sundue | Dec 3, 2016 | Ferns

Thelypteris palustris

Posted by Jose A. Campos | Aug 31, 2016 | Ferns

...

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Retweet on Twitter American Fern Society Retweeted

Michigan State University Herbarium @MSU_Herbarium·

22 Jan

#FernFriday 🌿 According to an article published on http://whitehousehistory.org, a #fern house was implemented by James Buchanan into the White House #conservatory from 1857-1902! Here are some of our #specimens from Washington D.C. collected during that time period.

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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/

Reply on Twitter 1319697169532788740 Retweet on Twitter 13196971695327887402 Like on Twitter 131969716953278874022 Twitter 1319697169532788740

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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Genus: Thelypteris Schmidel

Thelypteris palustris

Thelypteris palustris var. haleana

Thelypteris pteroidea

Thelypteris ovata var. lindheimeri

Thelypteris palustris

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Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.09%

10.67%

Genus: Thelypteris Schmidel

Thelypteris palustris

Thelypteris palustris var. haleana

Thelypteris pteroidea

Thelypteris ovata var. lindheimeri

Thelypteris palustris

Login

Search FOTW

Subscribe to FOTW

Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.09%

10.67%