| Name | Tubercularia vulgaris f. sambuci (Corda) P. Karsten | 
| Authorship | (Corda) P. Karsten | 
| Rank | Forma | 
| Placed in | Tubercularia vulgaris Tode | 
| Citation | 1865 Fungi Fenniae Exsicc. 3: 258 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tubercularia vulgaris f. sambuci (Corda) P. Karsten | 
| Identification made in | [no date] (1) | 
