| Name | Pogonatum microstomum (R. Brown ex Schwägrichen) Bridel |
| Authorship | (R. Brown ex Schwägrichen) Bridel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pogonatum |
| Citation | 1827 Bryol. Univ. 2: 745 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pogonatum microstomum (R. Brown ex Schwägrichen) Bridel |
| Identification made in | 2013 (4) |