<p>Scientific Name: <i>Cortinarius semisanguineus</i> (Fr.) Gill.
Common Name: Red-Gilled Cort
Certainty: not sure (<a rel="nofollow" class="external text" href="http://bornnaturalist.org/notes/20070110#23">notes</a>)
Location: Florida Panhandle; Appalachicola NF
Date: 20070110
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Cross-section of young one, at 10x.  Shows cortina nicely.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/7147684@N03">Jason Hollinger</a>
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/7147684@N03/995136764/">Red-Gilled Cort</a>
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Amada44" title="User:Amada44">Amada44</a></li></ul>