hordelymus europaeus, convolvulus arvensis, myosotis arvensis, sonchus arvensis, stellaria media, buglossoides arvensis, capsella bursa-pastoris, chenopodium ficifolium, cirsium arvense, euphorbia helioscopia, galinsoga parviflora, papaver rhoeas, phleum pratense, sinapis arvensis, solanum tuberosum, thlaspi arvense, veronica persica, vicia sativa, achillea millefolium, cerastium holosteoides, poa annua, thinopyrum intermedium, trifolium repens, tripleurospermum inodorum