The common garden peony or Chinese peony (<i><a href="https://en.wikipedia.org/wiki/Paeonia_lactiflora" class="extiw" title="w:Paeonia lactiflora">Paeonia lactiflora</a></i> 'Sorcerer' (syn. 'Lights Out')).
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/63518505@N00">Bob Gutowski</a> from <a href="https://en.wikipedia.org/wiki/Flourtown,_Pennsylvania" class="extiw" title="w:Flourtown, Pennsylvania">Flourtown, Pennsylvania</a>, USA.
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/versicolor/4846845122/">Paeonia 'Lights Out', 1995</a>.
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Uleli" title="User:Uleli">Uleli</a>.</li></ul>