| Name | Plagiochasma crenulatum Gottsche |
| Authorship | Gottsche |
| Rank | Species |
| Placed in | Plagiochasma |
| Citation | 1863 Mexik. Leverm. 266 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Plagiochasma crenulatum Gottsche |
| Identification made in | [no date] (7) |