Common comfrey (<i><a href="//commons.wikimedia.org/wiki/Symphytum_officinale" title="Symphytum officinale">Symphytum officinale</a></i>) inflorescence, growing on the bank of the larger pond in the Sołtysowicki Forest, Wrocław, Poland.
Agnieszka Kwiecień (<a href="//commons.wikimedia.org/wiki/User:Nova" title="User:Nova">Nova</a>)
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>