| Family: | Hydrangeaceae (hy-drain-jee-AY-see-ee) (Info) |
| Genus: | Hydrangea (hy-DRAIN-juh) (Info) |
| Species: | arborescens (ar-bo-RES-senz) (Info) |
| Cultivar: | Dardom |
| Additional cultivar information: | (PP14168, aka White Dome) |
| Hybridized | by Kromhout |
| Registered or introduced: | 2002 |