⚠ Version 1 of The Plant List has been superseded.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 caerulea in version 1.1 of The Plant List.
This name is a synonym of Salix alba subsp. caerulea .
The record derives from Tropicos which reports it as a synonym (record 50131049
) with original publication details: Engl. Bot. 34: pl. 2431 pl. 2431 1812.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:777220-1
.