| Name | Aecidium insulsum Arthur |
| Authorship | Arthur |
| Rank | Species |
| Placed in | Aecidium |
| Citation | 1924 N. Amer. Fl. 7 (9): 637 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aecidium insulsum Arthur |
| Identification made in | [no date] (2) |