| Name | Philadelphus delavayi var. calvescens Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Philadelphus delavayi L. Henry |
| Citation | 1919 J. Arnold Arbor. 1: 196 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Philadelphus delavayi var. calvescens Rehder |
| Identification made in | [no date] (1) |