Illinois Natural History Survey - University of Illinois



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Scientific Name Synonyms Common Names Family Lifeform Origin Photo
Persicaria punctataPolygonum punctatumRed top Polygonaceae Forb Native
Fallopia sachalinensisPolygonum sachalinense
Reynoutria sachalinensis
Sakhalin knotweed Polygonaceae Forb Asia
Persicaria sagittatumTracaulon sagittatum
Polygonum sagittatum
Arrowleaf tearthumb Polygonaceae Forb Native
Persicaria setaceaPolygonum hydropiperoides var. setaceum
Polygonum setaceum interjectum
Polygonum setaceum var. interjectum
Smartweed Polygonaceae Forb Native
Polygonum tenueSlim knotweed Polygonaceae Forb Native
Persicaria virginianumTovara virginiana
Polygonum virginianum
Antenoron virginianum
Jumpseed
Woodland knotweed
Virginia knotweed
Polygonaceae Forb Native
Rheum rhaponticumRhubarb Polygonaceae Forb Asia
Persicaria bungeana Polygonaceae
Persicaria glabraPersicaria densiflora Polygonaceae
Rumex conglomeratus Polygonaceae
Rumex triangulivalvis Polygonaceae
Polygala verticillata var. isocyclaPolygala verticillata var. sphenostachya
Polygala verticillata isocycla
Polygala verticillata var isocycla
Whorled milkwort Polygonaceae Forb Native
Brunnichia ovataBrunnichia cirrhosaBuckwheat vine
Ladies' eardrops
Redvine
Polygonaceae Liana Native
Polygonella articulataJointweed Polygonaceae Forb Native
Rumex acetosellaRumex acetosella integrifoliusSourdock
Sheep sorrel
Polygonaceae Forb Europe
Rumex altissimusWater dock Polygonaceae Forb Native
Rumex crispusYellow dock Polygonaceae Forb Europe
Rumex cristatus Polygonaceae Forb Europe
Rumex dentatus Polygonaceae Forb
Rumex hastatulusWild sorrel Polygonaceae Forb Native

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