| Name | Platyhypnidium obtusifolium Brotherus |
| Authorship | Brotherus |
| Rank | Species |
| Placed in | Platyhypnidium |
| Citation | 1925 Nat. Pflanzenfam. [Engler & Prantl] ed. 2, 11: 347 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Platyhypnidium obtusifolium Brotherus |
| Identification made in | [no date] (9) |