| Name | Philadelphus californicus Bentham |
| Authorship | Bentham |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Philadelphus |
| GUID | urn:lsid:ipni.org:names:792181-1 |
| Citation | 1849 Pl. Hartw. 309 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Philadelphus californicus Bentham |
| Identification made in | [no date] (34), 1954 (3), 1956 (3), 2019 (1) |