triticum aestivum, apera spica-venti, tripleurospermum inodorum, elymus repens, artemisia vulgaris, centaurea cyanus, erigeron canadensis, secale cereale, vicia villosa, viola arvensis, agrostemma githago, chenopodium album, fallopia convolvulus, galium aparine, matricaria chamomilla, myosotis arvensis, polygonum aviculare, ranunculus bulbosus, sonchus asper, stellaria media, vicia tetrasperma