it, siracusa, convolvulus arvensis, heliotropium europaeum, papaver rhoeas, glebionis coronaria, hordeum murinum, sonchus oleraceus, verbascum sinuatum, calendula arvensis, oxalis pes-caprae, lamium amplexicaule, ecballium elaterium, foeniculum vulgare, avena sterilis, sherardia arvensis, rumex pulcher, mercurialis annua, portulaca oleracea, lysimachia arvensis, lolium rigidum, cynodon dactylon, daucus carota, chenopodium album, ceratonia siliqua, parietaria judaica, euphorbia helioscopia, galactites tomentosa, scandix pecten-veneris, malva sylvestris, echium plantagineum, scolymus hispanicus, carduus pycnocephalus, amaranthus retroflexus, solanum nigrum, sonchus asper, cynoglossum creticum, galium aparine, medicago polymorpha, tribulus terrestris, tordylium apulum, raphanus raphanistrum, silybum marianum, senecio vulgaris, avena barbata, vicia sativa, olea europaea, pallenis spinosa, dittrichia viscosa, ziziphus jujuba, dasypyrum villosum, helminthotheca echioides