Genus: Gymnocarpium Newm.

Gymnocarpium robertianum

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

This species is easily recognized by the abundant glandular hairs on the...

Gymnocarpium dryopteris

Posted by Nathan Smith | Aug 18, 2018 | Ferns, Observations

common oak fern

Gymnocarpium dryopteris

Posted by Jose A. Campos | Jul 11, 2016 | Ferns, Observations

Gymnocarpium dryopteris, separated from G. robertianum by its rachis glabrous and lowermost pinnae as large as the rest of the blade. Photos taken in Kaunas, Lithuania, in a spruce forest.

Gymnocarpium oyamense

Posted by Michael Sundue | May 3, 2015 | Ferns, New Collections

...

Gymnocarpium dryopteris

Posted by Fernando Matos | Jan 1, 2015 | Ferns, New Collections

Gymnocarpium has ca. 10 species and several hybrids. It occurs mainly in the temperate zones of...

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15 Jan

Happy #FernFriday and the third week of #51WeeksOfPteridophytes! This week is devoted to the quillworts, Isoetaceae. This is the smallest family in the lycophytes, with about 250 species according to PPG I, all in the only extant genus, Isoetes. 1/

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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·

16 Jan

Expression Atlas of Selaginella moellendorffii Provides Insights into the Evolution of Vasculature, Secondary Metabolism, and Roots. http://dlvr.it/RqjB76

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Genus: Gymnocarpium Newm.

Gymnocarpium robertianum

Gymnocarpium dryopteris

Gymnocarpium dryopteris

Gymnocarpium oyamense

Gymnocarpium dryopteris

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Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.09%

10.59%

Genus: Gymnocarpium Newm.

Gymnocarpium robertianum

Gymnocarpium dryopteris

Gymnocarpium dryopteris

Gymnocarpium oyamense

Gymnocarpium dryopteris

Login

Search FOTW

Subscribe to FOTW

Taxa on this site

Around the Web

FOTW VS. WORLDWIDE DIVERSITY

98.04%

83.09%

10.59%