The Collaborative International Dictionary
moon daisy
Moonflower \Moon"flow`er\, n. (Bot.)
The oxeye daisy; -- called also moon daisy.
A kind of morning glory ( Ipom[oe]a Bona-nox) with large white flowers opening at night.
WordNet
moon daisy
n. tall leafy-stemmed Eurasian perennial with white flowers; widely naturalized; often placed in genus Chrysanthemum [syn: oxeye daisy, ox-eyed daisy, marguerite, white daisy, Leucanthemum vulgare, Chrysanthemum leucanthemum]