| Name | Philadelphus verrucosus Schrader ex de Candolle |
| Authorship | Schrader ex de Candolle |
| Rank | Species |
| Placed in | Philadelphus |
| Citation | 1828 Prodr. [A. P. de Candolle] 3: 205–206 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Philadelphus verrucosus Schrader ex de Candolle |
| Identification made in | [no date] (6) |