it, verona, convolvulus arvensis, chenopodium album, stellaria media, veronica persica, amaranthus retroflexus, cirsium arvense, fallopia convolvulus, setaria helvola, euphorbia helioscopia, solanum nigrum, lysimachia arvensis, sonchus oleraceus, papaver rhoeas, polygonum aviculare, elymus repens, capsella bursa-pastoris, galium aparine, digitaria sanguinalis, sonchus asper, echinochloa crus-galli, setaria viridis, cynodon dactylon, vicia sativa, senecio vulgaris, persicaria maculosa, lamium purpureum, sinapis arvensis, anthemis arvensis, sorghum halepense, ranunculus arvensis, veronica hederifolia, persicaria lapathifolia, viola arvensis, plantago major, delphinium consolida, raphanus raphanistrum, calystegia sepium, galinsoga parviflora, rumex crispus, fumaria officinalis, sonchus arvensis, delphinium paniculatum, avena fatua, sherardia arvensis, daucus carota, mercurialis annua, legousia speculum-veneris, geranium dissectum, poa annua, lactuca serriola