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