⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-28300924, with some changes.
This name is a synonym of Populus dimorpha Brandegee.
The record derives from Tropicos which reports it as a synonym (record 28300924) with original publication details: Bot. Gaz. 65(1): 7 7 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:225900-2.