| Name | Schistidium agassizii Sullivant & Lesquereux |
| Authorship | Sullivant & Lesquereux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Schistidium |
| Citation | 1856 Musci Bor.-Amer. 104 |
| Holdings | 59 Specimens held in the Harvard University Herbaria identified as Schistidium agassizii Sullivant & Lesquereux |
| Identification made in | [no date] (59) |