| Name | Puccinia graminis f. calthae (Link) P. Karsten | 
| Authorship | (Link) P. Karsten | 
| Rank | Forma | 
| Placed in | Puccinia graminis Persoon | 
| Citation | 1866 Fungi Fenniae Exsicc. 5: 495 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinia graminis f. calthae (Link) P. Karsten | 
| Identification made in | [no date] (1) | 
