| Name | Plagiochila tricarinata Carl |
| Authorship | Carl |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Plagiochila |
| Citation | 1931 Ann. Bryol. 2 (suppl.2): 74 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plagiochila tricarinata Carl |
| Identification made in | 1983 (1) |