Nom:		Polygonum songaricum Schrenk ex Fisch. & C.A. Mey., Enum. Pl. Nov. 1 (1841) page 8 [basionyme]
Condition:		Espèce
Position taxonomique:		Polygonum L. [Genre] Polygonaceae Juss. [Famille] Polygonales [Ordre] Magnoliopsida [Classe] Magnoliophyta [Embranchement / Phylum] Plantae [Royaume]
Liens:		Electronic Plant Information Centre [Royal Botanic Gardens, Kew] Genbank Google images IMI [CABI Fungus Dried Reference Collection] International Plant Names Index New York Botanic Garden [Virtual Herbarium] USDA Plants Database [Natural Resources Conservation Service]