| Name | Puccinia alternans Arthur |
| Authorship | Arthur |
| Rank | Species |
| Placed in | Puccinia |
| Citation | 1910 [1909] Mycologia 1(6): 248 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Puccinia alternans Arthur |
| Identification made in | [no date] (4) |