| Name | Philadelphus insignis Carrière |
| Authorship | Carrière |
| Rank | Species |
| Placed in | Philadelphus |
| GUID | urn:lsid:ipni.org:names:792237-1 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Philadelphus insignis Carrière |
| Identification made in | [no date] (3), 1954 (1) |