'Ipomoea Bona-nox' definitions:

Definition of 'Ipomoea Bona-nox'

From: GCIDE

Moonflower \Moon"flow`er\, n. (Bot.) (a) The oxeye daisy; -- called also moon daisy. (b) A kind of morning glory (Ipomoea Bona-nox) with large white flowers opening at night. [1913 Webster]