it, siena, papaver rhoeas, daucus carota, convolvulus arvensis, torilis arvensis, melilotus officinalis, lysimachia arvensis, clematis vitalba, avena sterilis, picris hieracioides, sonchus asper, cirsium arvense, lactuca serriola, plantago lanceolata, vicia sativa, bromus sterilis, dactylis glomerata, elymus repens, cichorium intybus, alopecurus myosuroides, hypericum perforatum, veronica persica, cynodon dactylon, galium aparine, dittrichia viscosa, fallopia convolvulus, cota tinctoria, potentilla reptans, rubus caesius, polygonum aviculare, rubus ulmifolius, poa trivialis, verbena officinalis, chondrilla juncea, avena fatua, eryngium campestre, poterium sanguisorba, trifolium campestre, lathyrus aphaca, medicago lupulina, crataegus monogyna, chenopodium album, sherardia arvensis, rapistrum rugosum, artemisia vulgaris, helminthotheca echioides, anthemis arvensis, rumex crispus, echium vulgare, avena barbata, ranunculus arvensis