amaranthus retroflexus, chenopodium album, tripleurospermum inodorum, atriplex tatarica, cirsium arvense, erigeron canadensis, galinsoga parviflora, lolium perenne, amaranthus albus, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, carduus acanthoides, convolvulus arvensis, crepis tectorum, erysimum cheiranthoides, euphorbia falcata, fallopia convolvulus, lactuca serriola, mercurialis annua, plantago major, polygonum aviculare, raphanus raphanistrum, senecio vulgaris, sinapis arvensis, sisymbrium officinale, solanum nigrum, thlaspi arvense