| Name | Philadelphus trichothecus S. Y. Hu | 
| Authorship | S. Y. Hu | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Philadelphus | 
| GUID | urn:lsid:ipni.org:names:192861-2 | 
| Citation | 1955 J. Arnold Arbor. 36: 84 | 
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Philadelphus trichothecus S. Y. Hu | 
| Identification made in | [no date] (12), 1954 (2), 1955 (1), 1956 (1), 2019 (2) |