<i>Aesculus glabra</i>, Sapindaceae, Ohio Buckeye, American Buckeye, Fetid Buckeye, flowers. The fresh, peeled seeds are used in homeopathy as remedy: Aesculus glabra (Aesc-g.)
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
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<span class="int-own-work" lang="en">Own work</span>