| Name | Philadelphus lewisii var. platyphyllus (Rydberg) A. H. Moore |
| Authorship | (Rydberg) A. H. Moore |
| Rank | Variety |
| Placed in | Philadelphus lewisii Pursh |
| Citation | 1914 Rhodora 16(184): 77 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Philadelphus lewisii var. platyphyllus (Rydberg) A. H. Moore |
| Identification made in | [no date] (1) |