it, messina, cynodon dactylon, chenopodium album, convolvulus arvensis, hordeum murinum, portulaca oleracea, sonchus oleraceus, solanum nigrum, amaranthus retroflexus, polygonum aviculare, heliotropium europaeum, tribulus terrestris, poa annua, malva sylvestris, daucus carota, setaria viridis, ecballium elaterium, parietaria judaica, stellaria media, papaver rhoeas, digitaria sanguinalis, lamium amplexicaule, capsella bursa-pastoris, senecio vulgaris, lysimachia arvensis, sonchus asper, plantago major, chondrilla juncea, cichorium intybus, plantago lanceolata, chenopodiastrum murale, erigeron canadensis, mercurialis annua, lactuca serriola, xanthium spinosum, matricaria chamomilla, euphorbia helioscopia, lolium perenne, verbena officinalis, scolymus hispanicus, sorghum halepense, galium aparine, xanthium strumarium, sisymbrium officinale, ficus carica, raphanus raphanistrum, diplotaxis tenuifolia, bromus sterilis, foeniculum vulgare, ballota nigra, erigeron bonariensis