Cereus aethiops
Schumann, Gürke &amp; Vaupel<br><a href="//commons.wikimedia.org/wiki/User:PeterMansfeld" title="User:PeterMansfeld">Peter A. Mansfeld</a> for the filtred image.
1904
Blühende Kakteen - Iconographia Cactacearum Tafel T127 (croped)