| Name | Hydrangea integrifolia Hayata |
| Authorship | Hayata |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Hydrangea |
| GUID | urn:lsid:ipni.org:names:791613-1 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Hydrangea integrifolia Hayata |
| Identification made in | [no date] (3), 2010 (1) |