chenopodium album, galinsoga parviflora, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, mentha arvensis, persicaria lapathifolia, sonchus oleraceus, stellaria media, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, lapsana communis, myosotis arvensis, oxalis stricta, papaver rhoeas, sonchus arvensis, veronica persica