⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50333190, with some changes.
This name is a synonym of Salix exigua f. wheeleri (Rowlee) E.G. Voss.
The record derives from Tropicos which reports it as a synonym (record 50333190) with original publication details: Phytologia 50(7): 462 462 1982.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:225820-2.