anthemis arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, persicaria minor, stellaria media, elymus repens, equisetum arvense, galinsoga parviflora, lipandra polysperma, myosotis arvensis, oxalis stricta, persicaria maculosa, ranunculus repens, sonchus arvensis, tripleurospermum inodorum, vicia hirsuta