matricaria discoidea, tripleurospermum inodorum, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, lamium amplexicaule, matricaria chamomilla, poa annua, roemeria argemone, stellaria media, viola arvensis, artemisia vulgaris, fumaria officinalis, galinsoga parviflora, galium aparine, myosurus minimus, papaver dubium, plantago major, rorippa palustris, stachys palustris, thlaspi arvense, vicia hirsuta