© Robert Siegel
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Ferns

Division: Pteridophyta

Species on page

+ Goldback fern (Pentagramma triangularis formerly Pityrogramma triangularis)
+ Maidenhair fern (Adiantum capillus-veneris)
+ Five finger fern (Adiantum aleuticum)
+ Misc
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Goldback fern

Gold discovered at Jasper Ridge

jasper
Pentagramma triangularis (formerly Pityrogramma triangularis)
Jasper Ridge

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Gold back fern

jasper
Pentagramma triangularis (formerly Pityrogramma triangularis)
Jasper Ridge

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Goldback dormant

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Pentagramma triangularis November 9, 2013
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Maidenhair fern (Adiantum capillus-veneris)

Maidenhair fern

maidenhair fern

Maidenhair fern (Adiantum capillus-veneris)
Photographing Nature reunion field trip
Edgewood Park
February 28, 2015

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Five finger fern (Adiantum aleuticum)

Five fingers

stanford-to-the-sea-2018

Five finger fern (Adiantum aleuticum)
Family: Pteridaceae
Stanford-to-the-Sea
April 28, 2018
Canon 7Dmark2

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Misc

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Jasper Ridger
April 23, 2011
Tilden Park docents walk
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Costa Rica

Image and silhouette

fern
Monteverde, Costa Rica
October 20, 2010

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Fiddlehead

flower
Monteverde, Costa Rica
October, 2010

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Spirals within spirals

flower
Monteverde, Costa Rica
October, 2010

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Fiddlehead

fiddlehead
Fern
Chile

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Fiddlehead

fiddlehead
This spiral fiddlehead was part of a flower arrangement from a floral centerpiece on a table at an Anderson Gallery event.

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Culinary delicacy

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Bhutan
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Other relevant links

Goldback fern
Cycads

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modified: May 7, 2019
created: November 14, 2013 (from horsetails.html)
Contact: siegelr@stanford.edu
All pictures are protected by copyright. Do not use without permission.