Classification
Plantae [Règne]Spermatophyta [Division]
Angiospermae [Sous-division]
Magnoliopsida [Classe]
Polygonales [Ordre]
Polygonaceae [Famille]
Familia Polygonaceae contains the following taxa:
Emex [Genre]
Fagopyrum [Genre]
Fallopia [Genre]
Persicaria [Genre]
Polygonum [Genre]
Rheum [Genre]
Rumex [Genre]