it, perugia, convolvulus arvensis, plantago lanceolata, vicia sativa, poa trivialis, bromus hordeaceus, rumex crispus, elymus repens, cynodon dactylon, eryngium campestre, papaver rhoeas, cirsium arvense, daucus carota, potentilla reptans, geranium dissectum, lolium perenne, dactylis glomerata, chenopodium album, agrostis stolonifera, polygonum aviculare, trifolium campestre, poa annua, cerastium glomeratum, trifolium repens, raphanus raphanistrum, lysimachia arvensis, echinochloa crus-galli, veronica arvensis, alopecurus myosuroides, sonchus asper, cichorium intybus, bromus sterilis, trifolium pratense, holcus lanatus, plantago major, medicago lupulina, lythrum salicaria, lolium multiflorum, capsella bursa-pastoris, ranunculus repens, galium aparine, ranunculus sardous, hypochaeris radicata, lotus corniculatus, poterium sanguisorba, arrhenatherum elatius, medicago sativa, xanthium orientale, geranium molle, lactuca serriola, vicia hirsuta