chenopodium album, sinapis arvensis, capsella bursa-pastoris, cerastium holosteoides, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, juncus bufonius, lycopsis arvensis, lysimachia arvensis, matricaria chamomilla, persicaria maculosa, poa annua, stellaria media, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, viola arvensis, centaurea cyanus, cirsium arvense, euphorbia helioscopia, myosotis arvensis, raphanus raphanistrum, sagina procumbens, spergula arvensis