| Name | Uredinopsis americana Sydow & P. Sydow |
| Authorship | Sydow & P. Sydow |
| Rank | Species |
| Placed in | Uredinopsis |
| Citation | 1903 Ann. Mycol. 1(4): 325 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Uredinopsis americana Sydow & P. Sydow |
| Identification made in | [no date] (4) |
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