Taxonomy
- Taxonomic Rank
- Form
- Author
- (Torr. & A.Gray) H.St.John
- Publication
- Rhodora 23: 208. 1922
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Cornales
- Family
- Hydrangeaceae
- Genus
- Hydrangea
- Species
- Hydrangea arborescens