⚠ Version 1 of The Plant List has been superseded.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 nigricans in version 1.1 of The Plant List.

Salix nigricans var. borealis Fr. is a synonym of Salix borealis Nas.

This name is a synonym of Salix borealis Nas..

The record derives from Tropicos which reports it as a synonym (record 50075355) with original publication details: Bot. Not. 1840: 193 193 1840.