it, bologna, convolvulus arvensis, vicia sativa, plantago lanceolata, dactylis glomerata, papaver rhoeas, daucus carota, poa trivialis, picris hieracioides, sherardia arvensis, trifolium pratense, lolium multiflorum, alopecurus myosuroides, medicago lupulina, bromus hordeaceus, geranium dissectum, veronica persica, trifolium repens, sonchus asper, trifolium campestre, lolium perenne, medicago sativa, cirsium arvense, phleum pratense, elymus repens, potentilla reptans, ranunculus arvensis, bromus sterilis, lysimachia arvensis, silene vulgaris, poa pratensis, lotus corniculatus, poterium sanguisorba, anthemis arvensis, veronica arvensis, cota tinctoria, avena sterilis, rumex crispus, ranunculus bulbosus, lactuca serriola, fallopia convolvulus, euphorbia helioscopia, hypericum perforatum, polygonum aviculare, cichorium intybus, stellaria media, avena fatua, legousia speculum-veneris, helminthotheca echioides, silene latifolia, galium aparine