Botanical name: Staphylea pinnata
Common name: European Bladdernut
Family: Staphyleaceae
Origin: Europe
USDA Plant Hardiness Zone Map
Staphylea pinnata is an curious shrub and makes an interesting addition to a garden. Small, white, bell-shaped, fragrant flowers bloom from May to June.
Similar plants: Staphylea pinnata (European Bladdernut)
Link to this plant:
https://toptropicals.com/catalog/uid/staphylea_pinnata.htm