atriplex sagittata, chenopodium album, chenopodium ficifolium, poa trivialis, artemisia vulgaris, capsella bursa-pastoris, galinsoga parviflora, polygonum aviculare, sisymbrium loeselii, amaranthus retroflexus, calystegia sepium, fallopia convolvulus, galium aparine, matricaria chamomilla, matricaria discoidea, plantago major, poa annua, tanacetum vulgare, tripleurospermum inodorum, urtica dioica, urtica urens, viola arvensis