Botryotinia fuckeliana - <i><a href="https://en.wikipedia.org/wiki/Botryotinia_fuckeliana" class="extiw" title="w:Botryotinia fuckeliana">Botryotinia fuckeliana</a></i> on '<a href="https://en.wikipedia.org/wiki/Belle_de_Boskoop" class="extiw" title="w:Belle de Boskoop">Goudreinet</a>' © Rasbak - CC-BY-SA-3.0 - Wikimedia Commons