| Name | Dicranum laevidens R. S. Williams |
| Authorship | R. S. Williams |
| Rank | Species |
| Placed in | Dicranum |
| Citation | 1913 N. Amer. Fl. 15: 126. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dicranum laevidens R. S. Williams |
| Identification made in | [no date] (1) |