sianmatthews:
Fagopyrum esculentum (Buckwheat)
sianmatthews:
Fagopyrum esculentum (Buckwheat)
sianmatthews:
Fallopia baldschuanica (Russian Vine)
sianmatthews:
Fallopia baldschuanica (Russian-vine)
sianmatthews:
Fallopia convolvulus (Black Bindweed)
sianmatthews:
Fallopia convolvulus (Black Bindweed)
sianmatthews:
Fallopia or Reynoutria japonica (Japanese Knotweed)
sianmatthews:
Fallopia or Reynoutria japonica (Japanese Knotweed)
sianmatthews:
Persicaria amphibia (Amphibious Bistort)
sianmatthews:
Persicaria in Maize
sianmatthews:
Persicaria lapathifolia (Pale Persicaria)
sianmatthews:
Persicaria lapathifolia (Pale Persicaria) - detail
sianmatthews:
Polygonum arenastrum (Equal-leaved Knotgrass)
sianmatthews:
Polygonum arenastrum (Equal-leaved Knotgrass)
sianmatthews:
Polygonum arenastrum (Equal-leaved Knotgrass)
sianmatthews:
Polygonum aviculare (Knotgrass)
sianmatthews:
Rheum x rhabarbarum (Rhubarb)
sianmatthews:
Rumex acetosa (Common Sorrel) - Male
sianmatthews:
Rumex acetosa (Sorrel)
sianmatthews:
Rumex acetosa (Sorrel)
sianmatthews:
Rumex acetosella (Sheep's Sorrel)
sianmatthews:
Rumex acetosella (Sheep's Sorrel)
sianmatthews:
Rumex hydrolapathum (Water Dock) fruit
sianmatthews:
Rumex hydrolapathum (Water Dock) habit
sianmatthews:
Rumex obtusifolius (Broad-leaved Dock)
sianmatthews:
Rumex obtusifolius (Broad-leaved Dock) - basal rosette
sianmatthews:
Rumex obtusifolius (Broad-leaved Dock) - fruit
sianmatthews:
Rumex sanguineus (Wood Dock)
sianmatthews:
Rumex obtusifolius (Broad-leaved Dock)
sianmatthews:
Rumex crispus (Curled Dock)
