| Name | Philadelphus ellipticus Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Philadelphus |
| GUID | urn:lsid:ipni.org:names:792204-1 |
| Citation | 1905 N. Amer. Fl. 22: 172 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Philadelphus ellipticus Rydberg |
| Identification made in | [no date] (1), 2010 (1) |