| Name | Oligotrichum aligerum Mitten |
| Authorship | Mitten |
| Rank | Species |
| Placed in | Oligotrichum |
| Citation | 1864 J. Proc. Linn. Soc., Bot. 8: 48. pl. 8 |
| Holdings | 27 Specimens held in the Harvard University Herbaria identified as Oligotrichum aligerum Mitten |
| Identification made in | [no date] (27) |