apera spica-venti, aphanes arvensis, viola arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, equisetum arvense, myosotis arvensis, poa annua, stellaria media, tripleurospermum inodorum, vicia hirsuta, arenaria serpyllifolia, artemisia vulgaris, fallopia convolvulus, galinsoga parviflora, geranium pusillum, lycopsis arvensis, papaver dubium, veronica arvensis