Nature reserve Sandhäuser Düne; former sand quarry; Dune at Sandhausen, Baden-Württemberg: Typical grass, blooming in June
<a href="//commons.wikimedia.org/w/index.php?title=User:Rolf_Thum&amp;action=edit&amp;redlink=1" class="new" title="User:Rolf Thum (page does not exist)">Rolf Thum</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>