| Name | Philadelphus laxus Schrader ex de Candolle |
| Authorship | Schrader ex de Candolle |
| Rank | Species |
| Placed in | Philadelphus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Philadelphus laxus Schrader ex de Candolle |
| Identification made in | [no date] (1) |