| Name | Philadelphus inodorus var. laxus (Schrader ex de Candolle) S. Y. Hu |
| Authorship | (Schrader ex de Candolle) S. Y. Hu |
| Rank | Variety |
| Placed in | Philadelphus inodorus Linnaeus |
| Citation | 1955 J. Arnold Arbor. 36(1): 61 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Philadelphus inodorus var. laxus (Schrader ex de Candolle) S. Y. Hu |
| Identification made in | [no date] (1), 1954 (1) |