1) Dilleniid dicot genus 2) Garden plant 3) Genus pieris 
[butterfly] Pieris, the whites or garden whites, is a widespread genus of butterflies of the family Pieridae. Many species of this genus have caterpillars which feed on cabbage and other members of the Brassicaceae. The chemical basis of this association with a certain plant group has been studied for over 100 years, and is now known to occ...
genus of about seven species of evergreen, white-flowered shrubs and small trees, of the heath family (Ericaceae), native to eastern Asia, eastern ...
[n] - decorative evergreen shrubs of woody vines 2. [n] - type genus of the Pieridae
genus Pieris noun type genus of the Pieridae