| Name | Philadelphus purpurascens var. venustus (Koehne) S. Y. Hu |
| Authorship | (Koehne) S. Y. Hu |
| Rank | Variety |
| Placed in | Philadelphus purpurascens (Koehne) Rehder |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Philadelphus purpurascens var. venustus (Koehne) S. Y. Hu |
| Identification made in | [no date] (2) |