Cereus.
Botanical name:
Classic texts: Sturtevant 1919.
Classic texts: Sturtevant 1919.
Peniocereus greggii (Engelm.) Britt. & Rose.
Engl.: nightblooming cereus, desert night-blooming cereus, queen-of-the-night.
Bot. syn.: Cereus greggii Engelm.
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