| Name | Aecidium compositarium var. lactucae Burrill |
| Authorship | Burrill |
| Rank | Variety |
| Placed in | Aecidium compositarium Martius |
| Citation | 1885 Bull. Illinois State Lab. Nat. Hist. 2: 232 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Aecidium compositarium var. lactucae Burrill |
| Identification made in | [no date] (3) |