| Name | Fossombronia alaskana Steere & Inoue |
| Authorship | Steere & Inoue |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Fossombronia |
| Citation | 1974 Bryologist 77: 66. f. 1--26 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Fossombronia alaskana Steere & Inoue |
| Identification made in | [no date] (6), 2001 (3) |