| Name | Didymodon asperifolius (Mitten) H. A. Crum, Steere & L. E. Anderson |
| Authorship | (Mitten) H. A. Crum, Steere & L. E. Anderson |
| Rank | Species |
| Placed in | Didymodon |
| Citation | 1964 Bryologist 67: 163 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Didymodon asperifolius (Mitten) H. A. Crum, Steere & L. E. Anderson |
| Identification made in | [no date] (6) |