atriplex sagittata, chenopodium ficifolium, argentina anserina, artemisia vulgaris, carex hirta, chenopodium album, dactylis glomerata, erigeron canadensis, lactuca serriola, lamium album, persicaria hydropiper, poa annua, poa trivialis, rorippa sylvestris, tripleurospermum inodorum, urtica dioica, raphanus raphanistrum, tanacetum vulgare