Caucasus mockorange
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Cornales
- family: Hydrangeaceae
- genus: Philadelphus
- species: Philadelphus caucasicus
Göteborg
Västra Götaland
Sweden
Washington, D. C.
Washington, D.C.
United States