<p>A friend's Mother has had this plant for 19 years and this is the second time it's ever bloomed for her. For more information on this beautiful plant-
<a href="https://en.wikipedia.org/wiki/en:Nightblooming_cereus" class="extiw" title="w:en:Nightblooming cereus">en.wikipedia.org/wiki/Nightblooming_cereus</a>
Some other names-
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Red Pitaya, Dragonfruit,  Belle of the Night
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/98799884@N00">Audrey</a> from Central Pennsylvania, USA
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/audreyjm529/4924962434/">Night Blooming Cereus (Hylocereus Undatus)</a>
</p>
<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:F%C3%A6" title="User:Fæ">Fæ</a></li></ul>