spergula arvensis, cirsium arvense, equisetum arvense, scleranthus annuus, setaria pumila, echinochloa crus-galli, erodium cicutarium, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, persicaria amphibia, persicaria maculosa, polygonum aviculare, setaria viridis, thlaspi arvense, viola arvensis