Robuta

https://www.hollybushes.com/hollies/jim-dandy/ Jim Dandy Holly — Deciduous Winterberry Holly | Profile & Growing Guide Jim Dandy Holly (Deciduous winterberry holly): Early-blooming male pollinator for dwarf winterberries. Size, berries, pollination, hardiness zones 3-9, plus... jim dandydeciduous winterberryhollyprofilegrowing