| Name | Aecidium oldenlandiae (Massee) Sydow | 
| Authorship | (Massee) Sydow | 
| Rank | Species | 
| Placed in | Aecidium | 
| Citation | 1906 Ann. Mycol. 4 (5): 440 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aecidium oldenlandiae (Massee) Sydow | 
| Identification made in | [no date] (1) |