chenopodium album, sinapis arvensis, avena fatua, convolvulus arvensis, fallopia convolvulus, galinsoga parviflora, lysimachia arvensis, neslia paniculata, polygonum aviculare, sonchus asper, thlaspi arvense, veronica hederifolia, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, galium verum, lycopsis arvensis, sonchus arvensis, vicia cracca, viola arvensis, elymus repens, silene latifolia, urtica urens