| Name | Trochila populorum f. salicis-capreae Spegazzini | 
| Authorship | Spegazzini | 
| Rank | Forma | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Trochila populorum Desmazières | 
| Citation | 1879 Dec. Mycol. Ital. N. 2: no. 18 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Trochila populorum f. salicis-capreae Spegazzini | 
| Identification made in | [no date] (2) | 
