galinsoga parviflora, chenopodium album, setaria viridis, solanum nigrum, persicaria lapathifolia, erigeron canadensis, erodium cicutarium, lamium amplexicaule, stachys arvensis, viola arvensis, apera spica-venti, capsella bursa-pastoris, echinochloa crus-galli, elymus repens, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, lysimachia arvensis, misopates orontium, papaver rhoeas, persicaria maculosa, rumex acetosella, senecio vulgaris, sisymbrium officinale, sonchus asper, spergula arvensis, urtica urens