Polygonaceae
1,383 species in 57 genera.
- Fleece flowerPolygonum affinePolygonaceae
- Polygonum afghanicumPolygonaceae
- Polygonum afromontanumPolygonaceae
- Polygonum ajanensePolygonaceae
- Polygonum albanicumPolygonaceae
- Polygonum alopecuroidesPolygonaceae
- Polygonum americanumPolygonaceae
- Polygonum amgensePolygonaceae
- Polygonum amurensePolygonaceae
- Polygonum anatolicumPolygonaceae
- Polygonum angustifoliumPolygonaceae
- European knotweedPolygonum arenariumPolygonaceae
- Oval-leaf knotweedPolygonum arenastrumPolygonaceae
- Silver-sheath knotweedPolygonum argyrocoleonPolygonaceae
- Polygonum assamicumPolygonaceae
- Yard knotweedPolygonum avicularePolygonaceae
- Polygonum baicalensePolygonaceae
- Polygonum bargusinensePolygonaceae
- Polygonum basiramiumPolygonaceae
- Narrowleaf knotweedPolygonum bellardiiPolygonaceae
- Polygonum biaristatumPolygonaceae
- Polygonum biconvexumPolygonaceae
- Bidwell's knotweedPolygonum bidwelliaePolygonaceae
- Bolander's knotweedPolygonum bolanderiPolygonaceae
- Polygonum borealePolygonaceae
- Polygonum bornmuelleriPolygonaceae
- Polygonum bowenkampiiPolygonaceae
- Polygonum brasiliensePolygonaceae
- Polygonum brittingeriPolygonaceae
- Polygonum caducifoliumPolygonaceae
- California knotweedPolygonum californicumPolygonaceae
- Carey's smartweedPolygonum careyiPolygonaceae
- Polygonum carneumPolygonaceae
- Cascade knotweedPolygonum cascadensePolygonaceae
- Polygonum cashmiriensePolygonaceae
- Polygonum cathayanumPolygonaceae
- Polygonum chiloensisPolygonaceae
- Polygonum chrtekiiPolygonaceae
- Polygonum cognatumPolygonaceae
- Polygonum coriaceumPolygonaceae
- Polygonum coriariumPolygonaceae
- Euphrates knot-grassPolygonum corrigioloidesPolygonaceae
- Polygonum criopolitanumPolygonaceae
- Polygonum cyanandrumPolygonaceae
- Polygonum darrisiiPolygonaceae
- Polygonum delicatulumPolygonaceae
- Polygonum densiflorumPolygonaceae
- Polygonum diospyrifoliumPolygonaceae
- Hastate-leaf smartweedPolygonum dissitiflorumPolygonaceae
- Polygonum divaricatumPolygonaceae
- Douglas' knotweedPolygonum douglasiiPolygonaceae
- Polygonum dshawachischwiliiPolygonaceae
- Polygonum dubiumPolygonaceae
- Polygonum effusumPolygonaceae
- Polygonum elazigensePolygonaceae
- Polygonum ellipticumPolygonaceae
- Polygonum emodiPolygonaceae
- Polygonum ensigerumPolygonaceae
- Horse-tail knotweedPolygonum equisetiformePolygonaceae
- Erect knotweedPolygonum erectumPolygonaceae
Classification from the World Flora Online Plant List. About our plant data.