| Name | Antitrichia californica Sullivant ex Lesquereux |
| Authorship | Sullivant ex Lesquereux |
| Rank | Species |
| Placed in | Antitrichia |
| Citation | 1865 Trans. Amer. Philos. Soc. 13(1): 11 |
| Holdings | 118 Specimens held in the Harvard University Herbaria identified as Antitrichia californica Sullivant ex Lesquereux |
| Identification made in | [no date] (118) |