Bistorta

Bistorta
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Core eudicots
Order:	Caryophyllales
Family:	Polygonaceae
Genus:	Bistorta Adans.

Bistorta is a genus of flowering plants in the Polygonaceae family with only one accepted species, Bistorta sherei H. Ohba & Akiyama (2002). It has been supported as a separate clade by molecular phylogenetic analysis. A number of species that were once assigned to Bistorta are now either treated as synonyms of species in the genus Persicaria, or currently remain unresolved.

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