⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50134869, and has not been changed.
This name is a synonym of Polygonum limosum .
The record derives from Tropicos which reports it as a synonym (record 50134869
) with original publication details: Fl. Manschur. 2: 140 140 1903.