1. genus of climbing or epiphytic tropical American cacti with angular stems and mostly white very fragrant flowers; [syn: Hylocereus, genus Hylocereus]
WordNet (r) 3.0 (2006):
genus Hylocereus
n 1: genus of climbing or epiphytic tropical American cacti with
angular stems and mostly white very fragrant flowers [syn:
Hylocereus, genus Hylocereus]