The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26001746, and has not been changed.

M Polygonum longistylum Small is a synonym of Persicaria bicornis (Raf.) Nieuwl.

This name is a synonym of Persicaria bicornis (Raf.) Nieuwl..

The record derives from Tropicos which reports it as a synonym (record 26001746) with original publication details: Bull. Torrey Bot. Club 21(4): 169 169 1894.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206283-2.