| Name | Philadelphus lewisii var. parvifolius S. Y. Hu |
| Authorship | S. Y. Hu |
| Rank | Variety |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Philadelphus lewisii Pursh |
| Remarks | non P. lewisii var. parvifolius Torrey, 1857 |
| GUID | urn:lsid:ipni.org:names:192816-2 |
| Citation | 1955 J. Arnold Arbor. 36: 77 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Philadelphus lewisii var. parvifolius S. Y. Hu |
| Identification made in | [no date] (1), 2019 (2) |