⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50134273, and has not been changed.
This name is a synonym of Polygonum thunbergii .
The record derives from Tropicos which reports it as a synonym (record 50134273
) with original publication details: Bot. Jahrb. Syst. 49(2): 275, in obs. 275 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695175-1
.