| Name | Hylocomium alaskanum (Lesq. & James) Austin |
| Authorship | (Lesq. & James) Austin |
| Rank | Species |
| Placed in | Hylocomium |
| Citation | 1880 Bull. Torrey Bot. Club 7: 7. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hylocomium alaskanum (Lesq. & James) Austin |
| Identification made in | [no date] (1) |