Prickly Sow-thistle
Sonchus asper (L.) Hill.
Plant family: Asteraceae 
Biologic group: Summer annual

Corn Spurrey
Spergula arvensis L.
Plant family: Caryophyllaceae 
Biologic group: Summer annual

Pale Persicaria
Persicaria lapathifolia (L.) Gray
Plant family: Polygonaceae 
Biologic group: Summer annual

Redshank
Persicaria maculosa Gray
Plant family: Polygonaceae 
Biologic group: Summer annual

Large-flowered Hemp-nettle
Galeopsis speciosa Mill.
Plant family: Lamiaceae 
Biologic group: Summer annual