⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50298276, with some changes.
This name is a synonym of Populus tacamahacca var. lanceolata (Marshall) Farw..
The record derives from Tropicos which reports it as a synonym (record 50298276) with original publication details: Arbust. Amer. 108 108 1785.