| Name | Hypnum deplanatum Schimper ex Müller Halle | 
| Authorship | Schimper ex Müller Halle | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Hypnum Hedwig | 
| Citation | 1851 Syn. Musc. Frond. 2: 260 | 
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Hypnum deplanatum Schimper ex Müller Halle | 
| Identification made in | [no date] (7), 2010 (2) |