| Name | Hysterographium fraxini f. oleae-europaeae Saccardo |
| Authorship | Saccardo |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Hysterographium fraxini (Persoon: Fries) De Notaris |
| Citation | 1876 Mycoth. Veneta Cent. 8: no. 712 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hysterographium fraxini f. oleae-europaeae Saccardo |
| Identification made in | [no date] (1) |