| Name | Aulacomnium acuminatum (Lindberg & Arnell) Kindberg |
| Authorship | (Lindberg & Arnell) Kindberg |
| Rank | Species |
| Placed in | Aulacomnium |
| Citation | 1893 Enum. Bryin. Exot. 2, 105 |
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Aulacomnium acuminatum (Lindberg & Arnell) Kindberg |
| Identification made in | [no date] (24), 1960 (1) |