it, verona, veronica persica, convolvulus arvensis, chenopodium album, papaver rhoeas, stellaria media, polygonum aviculare, cirsium arvense, fallopia convolvulus, capsella bursa-pastoris, alopecurus myosuroides, elymus repens, legousia speculum-veneris, lysimachia arvensis, senecio vulgaris, ranunculus arvensis, galium aparine, euphorbia helioscopia, veronica arvensis, lamium purpureum, sonchus asper, sonchus oleraceus, vicia sativa, veronica hederifolia, persicaria maculosa, poa trivialis, amaranthus retroflexus, rumex crispus, plantago major, echinochloa crus-galli, lolium multiflorum, poa annua, raphanus raphanistrum, cerastium glomeratum, matricaria chamomilla, anthemis arvensis, solanum nigrum, sinapis arvensis, geranium dissectum, setaria helvola, digitaria sanguinalis, myosotis arvensis, mercurialis annua, fumaria officinalis, sherardia arvensis, persicaria lapathifolia, potentilla reptans, setaria viridis, viola arvensis, avena fatua, aphanes arvensis