⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Salix longifolia in version 1.1 of The Plant List.

Salix longifolia var. angustissima Andersson is a synonym of Salix exigua Nutt.

This name is a synonym of Salix exigua Nutt..

The record derives from Tropicos which reports it as a synonym (record 50129284) with original publication details: Proc. Amer. Acad. Arts 4: 56 56 1858.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:225958-2.