| Name | Aecidium magellanicum Berkeley | 
| Authorship | Berkeley | 
| Rank | Species | 
| Placed in | Aecidium | 
| Citation | 1847 Bot. Antarct. Voy. II. (Fl. Nov.-Zel.). 450: (2) | 
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Aecidium magellanicum Berkeley | 
| Identification made in | [no date] (9), 1953 (1) | 
