Erysimum scoparium 'Variegatum'

Leaves variegated with cream.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Rosanae
order      Brassicales
family       Brassicaceae
genus        Erysimum L.
species         Erysimum scoparium (Willd.) Snogerup