| Name | Arthrinium carinatum Bucholtz |
| Authorship | Bucholtz |
| Rank | Species |
| Placed in | Arthrinium |
| Citation | 1916 Mater. Mikol. Obsl. Rossii 3: 6 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arthrinium carinatum Bucholtz |
| Identification made in | [no date] (2) |