<i><a href="//commons.wikimedia.org/wiki/Postia_caesia" title="Postia caesia">Postia caesia</a></i> syn. <i>Bjerkandera caesia</i>, <i>Boletus caesius</i>, <i>Cyanosporus caesius</i>,  <i>Leptoporus caesius</i>, <i>Oligoporus caesius</i>, <i>Polyporus caesius</i>, <i>Polystictus caesius</i>, <i>Sebacina laciniata subsp. caesia</i>, <i>Spongiporus caesius</i> or <i>Tyromyces caesius</i>, Family: Fomitopsidaceae, Location: Germany, Ringingen
<a href="//commons.wikimedia.org/wiki/User:Holleday" title="User:Holleday">Holger Krisp</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>