| Name | Rosa ×mayeri Heinr. Braun |
| Authorship | Heinr. Braun |
| Rank | Species |
| Placed in | Rosa Linnaeus |
| Citation | 1886 Fl. Mähren 2: 889 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rosa ×mayeri Heinr. Braun |
| Identification made in | [no date] (1) |