| Name | Amblystegium vacillans Sullivant |
| Authorship | Sullivant |
| Rank | Species |
| Placed in | Amblystegium |
| Citation | 1874 Icon. Musc. Suppl. (Sullivant) 96. 72. |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Amblystegium vacillans Sullivant |
| Identification made in | [no date] (3) |