| Name | Uredinopsis macrosperma (Cooke) Magnus |
| Authorship | (Cooke) Magnus |
| Rank | Species |
| Placed in | Uredinopsis |
| Citation | 1904 Hedwigia 43(2): 122 |
| Holdings | 22 Specimens held in the Harvard University Herbaria identified as Uredinopsis macrosperma (Cooke) Magnus |
| Identification made in | [no date] (22) |