| Name | Bryum uber I. Hagen |
| Authorship | I. Hagen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Bryum |
| Citation | 1901 Tromso Mus. Aarsh. 21-22(2): 143 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Bryum uber I. Hagen |
| Identification made in | [no date] (1) |