⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record ild-30856, with some changes.

Hedysarum mackenzii var. canescens (Torr. & A.Gray) B.Fedtsch. is a synonym of Hedysarum boreale subsp. boreale Nutt.

This name is a synonym of Hedysarum boreale subsp. boreale Nutt..

The record derives from ILDIS which reports it as a synonym (record 30856).