| Name | Antitrichia curtipendula var. gigantea Sullivant & Lesquereux |
| Authorship | Sullivant & Lesquereux |
| Rank | Variety |
| Placed in | Antitrichia curtipendula (Hedwig) Bridel |
| Citation | 1865 Musci Bor.-Amer., ed. 2 59 |
| Holdings | 48 Specimens held in the Harvard University Herbaria identified as Antitrichia curtipendula var. gigantea Sullivant & Lesquereux |
| Identification made in | [no date] (48) |