| Name | Tetraplodon australis Sullivant & Lesquereux |
| Authorship | Sullivant & Lesquereux |
| Rank | Species |
| Placed in | Tetraplodon |
| Citation | 1856 Musci Hep. U.S. 34 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Tetraplodon australis Sullivant & Lesquereux |
| Identification made in | [no date] (14) |