All photographs copyright (2003-2013) by Kris H. Light

<strong>Adder's Tongue Fern</strong>
<em>Ophioglossum</em> spp.
Frozen Head SP
April 21, 2007
David, the head ranger at Frozen Head, told me about seeing this unusual fern along one of the trails. He took me and 2 other rangers to show us what they...
Adder's Tongue Fern
Ophioglossum spp.
Frozen Head SP
April 21, 2007
David, the head ranger at Frozen Head, told me about seeing this unusual fern along one of the trails. He took me and 2 other rangers to show us what they look like. I had just lead a hike along that trail and didn't see them! This fern has a single leaf and a stalk with the spore cases.

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