beta vulgaris, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, mentha arvensis, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, sonchus arvensis, veronica agrestis, arenaria serpyllifolia, centaurea cyanus, erysimum cheiranthoides, euphorbia helioscopia, lamium amplexicaule, lysimachia arvensis, medicago lupulina, setaria viridis, sinapis arvensis, solanum nigrum, stachys palustris, stellaria media, thlaspi arvense, viola arvensis, neslia paniculata, papaver rhoeas