⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2562517, with some changes.
This name is a synonym of Tsuga canadensis (L.) Carrière.
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 380318) with original publication details: Prodr. Stirp. Chap. Allerton 399 1796.