| Name | Aecidium rusbyi W. R. Gerard |
| Authorship | W. R. Gerard |
| Rank | Species |
| Placed in | Aecidium |
| Citation | 1881 [Mar 1881] Bull. Torrey Bot. Club 8(3): 34 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aecidium rusbyi W. R. Gerard |
| Identification made in | [no date] (2) |