echinochloa crus-galli, elymus repens, tripleurospermum inodorum, persicaria maculosa, setaria viridis, capsella bursa-pastoris, fallopia convolvulus, galeopsis tetrahit, sonchus arvensis, sonchus asper, stellaria media, amaranthus retroflexus, bidens tripartita, cirsium arvense, erysimum cheiranthoides, myosotis arvensis, persicaria lapathifolia, spergula arvensis, viola tricolor