<i>Allium cepa</i>, Alliaceae, Garden Onion, flowers. Karlsruhe, Germany. The fresh bulbs are used in homeopathy as remedy: Allium cepa (All-c.)
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>