Physocarpus opulifolius on November 04, 2014 Get link Facebook X Pinterest Email Other Apps Botanical Name: Physocarpus opulifolius Common Name: ninebark Family: Rosaceae Distribution/Origin: Native Leaf/Bud: Flower/Inflorescence: bloom May - June, white/pink corymb Fruit/Seed: Stem/Bark: Size: height 5 -8ft, spread 4-6ft Habit: Form: Culture: Landscape Use: shrub Notes: