1) Asterid dicot genus 2) Genus leucanthemum 
Leucanthemum is a genus of flowering plants in the aster family, Asteraceae. It is mainly distributed in southern and central Europe. Some species are known on other continents as introduced species, and some are cultivated as ornamental plants. The name Leucanthemum derives from the Greek words λευκός - leukos (`white`) and ἄνθεμο
[n] - comprises plants often included in the genus Chrysanthemum
genus Leucanthemum noun comprises plants often included in the genus Chrysanthemum