⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-28301363, and has not been changed.
This name is a synonym of Populus simonii f. rhombifolia (Kitag.) C. Wang & Tung.
The record derives from Tropicos which reports it as a synonym (record 28301363) with original publication details: Rep. Inst. Sci. Res. 3: 158, t. 5 158 1939.