it, pesaro e urbino, daucus carota, dactylis glomerata, convolvulus arvensis, plantago lanceolata, picris hieracioides, vicia sativa, trifolium pratense, bromus hordeaceus, medicago lupulina, poa trivialis, trifolium campestre, poterium sanguisorba, papaver rhoeas, sherardia arvensis, lotus corniculatus, eryngium campestre, phleum pratense, lolium perenne, medicago sativa, trifolium repens, potentilla reptans, poa pratensis, sonchus asper, cichorium intybus, ranunculus bulbosus, bromus sterilis, avena sterilis, silene vulgaris, crepis vesicaria, geranium dissectum, lolium multiflorum, alopecurus myosuroides, helminthotheca echioides, veronica persica, bromus erectus, elymus repens, hypericum perforatum, lysimachia arvensis, dittrichia viscosa, galium album, avena barbata, ononis spinosa, arrhenatherum elatius, melilotus officinalis, lactuca serriola, verbena officinalis, holcus lanatus, cirsium arvense, onobrychis viciifolia, euphorbia helioscopia