| Name | Dicranum majus Turner |
| Authorship | Turner |
| Rank | Species |
| Placed in | Dicranum |
| Contains | Dicranum majus var. orthophyllum A. Braun ex Milde |
| Citation | 1804 Muscol. Hibern. Spic. 59 |
| Holdings | 91 Specimens held in the Harvard University Herbaria identified as Dicranum majus Turner |
| Identification made in | [no date] (90), 2003 (1) |