| Name | Aecidium clemensae Arthur |
| Authorship | Arthur |
| Rank | Species |
| Placed in | Aecidium |
| Citation | 1919 Bull. Torrey Bot. Club 46: 122 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aecidium clemensae Arthur |
| Identification made in | [no date] (2) |