| Name | Philadelphus argyrocalyx Wooton |
| Authorship | Wooton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Philadelphus |
| GUID | urn:lsid:ipni.org:names:192759-2 |
| Citation | 1898 Bull. Torrey Bot. Club 25: 452 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Philadelphus argyrocalyx Wooton |
| Identification made in | [no date] (1), 1955 (1), 2010 (1) |