This name is a synonym of Salix jenisseensis (F.Schmidt) Flod..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 28300784) with original publication details: Mordisk Kärlväxtflora 2: 387 1966.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Salix nigricans var. borealis Fr..
This name was in version 1 of The Plant List, record tro-28300784.