| Name | Salix longifolia Muhlenberg |
| Authorship | Muhlenberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Salix Linnaeus |
| Contains | Salix longifolia var. angustissima Andersson Salix longifolia var. argyrophylla Andersson Salix longifolia var. opaca Andersson Salix longifolia var. pedicellata Andersson Salix longifolia var. tenerrima L. F. Henderson |
| GUID | urn:lsid:ipni.org:names:778077-1 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Salix longifolia Muhlenberg |
| Identification made in | [no date] (7) |