| Name | Aecidium claytoniatum (Schweinitz) Saccardo |
| Authorship | (Schweinitz) Saccardo |
| Rank | Species |
| Placed in | Aecidium |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Aecidium claytoniatum (Schweinitz) Saccardo |
| Identification made in | [no date] (13) |