convolvulus arvensis, delphinium consolida, anchusa officinalis, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, euphorbia cyparissias, fallopia convolvulus, galium aparine, lathyrus aphaca, lipandra polysperma, lysimachia arvensis, mentha arvensis, mentha longifolia, mentha pulegium, rorippa sylvestris, senecio vulgaris, sonchus arvensis, sonchus oleraceus, symphytum officinale, tussilago farfara, veronica persica, vicia cracca, vicia sativa