sisymbrium loeselii, chenopodium album, chenopodium ficifolium, atriplex sagittata, sisymbrium officinale, trifolium repens, achillea millefolium, matricaria discoidea, medicago lupulina, poa annua, polygonum aviculare, trifolium pratense, tripleurospermum inodorum, amaranthus powellii, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, plantago lanceolata, plantago major, sinapis arvensis, urtica dioica, poa compressa