The obedient plant or false dragonhead (<i><a href="https://en.wikipedia.org/wiki/Physostegia_virginiana" class="extiw" title="w:Physostegia virginiana">Physostegia virginiana</a></i>) in a garden in <a href="https://en.wikipedia.org/wiki/Hamburg" class="extiw" title="w:Hamburg">Hamburg</a>, Germany.
<a href="//commons.wikimedia.org/w/index.php?title=User:Malte&amp;action=edit&amp;redlink=1" class="new" title="User:Malte (page does not exist)">Malte</a>.
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>.