it, firenze, convolvulus arvensis, papaver rhoeas, polygonum aviculare, euphorbia helioscopia, stellaria media, veronica persica, chenopodium album, capsella bursa-pastoris, hordeum murinum, ballota nigra, elymus repens, lolium perenne, plantago lanceolata, bromus sterilis, sonchus asper, amaranthus retroflexus, mercurialis annua, senecio vulgaris, malva sylvestris, fallopia convolvulus, sonchus oleraceus, daucus carota, galium aparine, sherardia arvensis, poa annua, lactuca serriola, fumaria officinalis, lysimachia arvensis, cirsium arvense, dactylis glomerata, sambucus ebulus, plantago major, vicia sativa, cynodon dactylon, medicago lupulina, silene latifolia, artemisia vulgaris, cichorium intybus, lamium amplexicaule, trifolium repens, lepidium draba, avena fatua, anthemis arvensis, portulaca oleracea, delphinium consolida, sinapis arvensis, heliotropium europaeum, matricaria chamomilla, raphanus raphanistrum, medicago sativa