| Name | Uncinula fraxini Miyabe |
| Authorship | Miyabe |
| Rank | Species |
| Placed in | Uncinula |
| Citation | 1900 [4 Oct 1900] Mem. Torrey Bot. Club 9: 119 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Uncinula fraxini Miyabe |
| Identification made in | [no date] (3), 1987 (3) |