⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2516532, with some changes.
This name is a synonym of Tsuga canadensis (L.) Carrière.
The record derives from WCSP which reports it as a synonym (record 379372) with original publication details: Bull. Torrey Bot. Club 41: 629 1914 publ. 1915.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:260287-2.