⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Pleuropterus cuspidatus in version 1.1 of The Plant List.
This name is a synonym of Fallopia japonica .
The record derives from Tropicos which reports it as a synonym (record 50135309
) with original publication details: Beih. Bot. Centralbl. 37(2): 114 114 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695250-1
.