Fallopia japonica, Japanischer Knöterich, Riesenknöterich, invasive Art, Neophyt, Jena, Thüringen
<a href="//commons.wikimedia.org/w/index.php?title=User:Gunnar_brehm&amp;action=edit&amp;redlink=1" class="new" title="User:Gunnar brehm (page does not exist)">Gunnar brehm</a>
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<span class="int-own-work" lang="en">Own work</span>