| Name | Hydrangea aspera subsp. strigosa (Rehder) McClintock | 
| Authorship | (Rehder) McClintock | 
| Rank | Subspecies | 
| NomenclaturalStatus | Unknown | 
| Placed in | Hydrangea aspera D. Don | 
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Hydrangea aspera subsp. strigosa (Rehder) McClintock | 
| Identification made in | [no date] (4) | 
