| Name | Hydrangea heteromalla D. Don |
| Authorship | D. Don |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hydrangea |
| Contains | Hydrangea heteromalla var. mollis Rehder |
| GUID | urn:lsid:ipni.org:names:791600-1 |
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Hydrangea heteromalla D. Don |
| Identification made in | [no date] (28), 1954 (1), 2001 (1), 2013 (6) |