| Name | Plagiochasma cuneatum A. Evans |
| Authorship | A. Evans |
| Rank | Species |
| Placed in | Plagiochasma |
| Citation | 1932 Amer. J. Bot. 19: 627 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plagiochasma cuneatum A. Evans |
| Identification made in | [no date] (1) |