⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2602512, with some changes.
This name is a synonym of Pinus monticola Douglas ex D.Don.
The record derives from WCSP which reports it as a synonym (record 381342) with original publication details: Fl. Rocky Mts. 13 1917.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:246139-2.