| Name | Philadelphus maculatus (C. L. Hitchcock) S. Y. Hu |
| Authorship | (C. L. Hitchcock) S. Y. Hu |
| Rank | Species |
| Placed in | Philadelphus |
| Citation | 1956 J. Arnold Arbor. 37: 289 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Philadelphus maculatus (C. L. Hitchcock) S. Y. Hu |
| Identification made in | 1951 (1) |