| Name | Trapeliopsis californica McCune & Camacho |
| Authorship | McCune & Camacho |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trapeliopsis Hertel & Gotth. Schneider |
| Citation | 2002 Bryologist 105(1): 81 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trapeliopsis californica McCune & Camacho |
| Identification made in | 2003 (1) |