amaranthus retroflexus, avena barbata, ecballium elaterium, lactuca serriola, malva arborea, papaver rhoeas, parietaria judaica, calendula arvensis, capsella rubella, carduus pycnocephalus, chenopodium album, cynodon dactylon, daucus carota, dittrichia viscosa, euphorbia helioscopia, helichrysum italicum, heliotropium europaeum, hordeum murinum, lepidium graminifolium, mercurialis annua, reichardia picroides, scolymus hispanicus, setaria viridis, silene latifolia, silene vulgaris, solanum nigrum, sonchus oleraceus