it, verona, veronica persica, convolvulus arvensis, stellaria media, chenopodium album, capsella bursa-pastoris, papaver rhoeas, elymus repens, cirsium arvense, polygonum aviculare, euphorbia helioscopia, senecio vulgaris, veronica arvensis, fallopia convolvulus, legousia speculum-veneris, lysimachia arvensis, poa annua, sonchus oleraceus, sonchus asper, poa trivialis, lamium purpureum, vicia sativa, ranunculus arvensis, alopecurus myosuroides, veronica hederifolia, plantago major, galium aparine, lolium multiflorum, persicaria maculosa, solanum nigrum, plantago lanceolata, amaranthus retroflexus, setaria viridis, rumex crispus, cerastium glomeratum, myosotis arvensis, potentilla reptans, fumaria officinalis, medicago lupulina, geranium dissectum, lolium perenne, mercurialis annua, trifolium repens, geranium molle, rumex obtusifolius, matricaria chamomilla, cynodon dactylon, echinochloa crus-galli, bromus sterilis, sherardia arvensis, equisetum arvense