Chrysanthemum maximum maximum/krɪsˈænθəməmmˈæksəməmmˈæksəməm/Listen
Chrysanthemum maximum maximum
noun
1.
Hybrid garden flower derived from Chrysanthemum maximum and Chrysanthemum lacustre having large white flower heads resembling oxeye daisies; often placed in the genus Chrysanthemum. Synonyms:Leucanthemum superbum, shasta daisy.