Species list

 

Family Polygonaceae

Lesser Knotweed
Himalayan Knotweed
Common Bistort
Red Bistort
Amphibious Bistort
Redshank
Pale Persicaria
Water-pepper
Tasteless Water-pepper
Small Water-pepper
Ray's Knotgrass
Knotgrass [agg.]
Japanese Knotweed
Giant Knotweed
Russian Vine
Black Bindweed
Sheep's Sorrel [agg.]
Common Sorrel
Water Dock
Curled Dock
Clustered Dock
Bloody dock
wood dock
Broad-leaved Dock