| Name | Salix calcicola Fernald & Wiegand |
| Authorship | Fernald & Wiegand |
| Rank | Species |
| Placed in | Salix Linnaeus |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Salix calcicola Fernald & Wiegand |
| Identification made in | [no date] (5) |