| Name | Salix cordata var. mackenzieana Hooker |
| Authorship | Hooker |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Salix cordata Michaux |
| GUID | urn:lsid:ipni.org:names:311437-2 |
| Citation | 1838 Fl. Bor.-Amer. [Hooker] 2: 149 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Salix cordata var. mackenzieana Hooker |
| Identification made in | [no date] (3) |