| Name | Hypnum jamesii (Sullivant) Lesq. & James |
| Authorship | (Sullivant) Lesq. & James |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Hypnum Hedwig |
| Citation | 1884 Man. (Lesquereaux) 357 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hypnum jamesii (Sullivant) Lesq. & James |
| Identification made in | [no date] (1) |