cirsium arvense, secale cereale, tripleurospermum inodorum, capsella bursa-pastoris, galium aparine, odontites vernus, sonchus arvensis, stellaria media, tussilago farfara, viola arvensis, argentina anserina, chenopodium album, erysimum cheiranthoides, fallopia convolvulus, galeopsis bifida, gnaphalium uliginosum, myosotis arvensis, persicaria lapathifolia, plantago major, polygonum aviculare, ranunculus repens, rorippa palustris, scorzoneroides autumnalis, poa annua, rumex crispus, sinapis arvensis, sonchus asper, vicia cracca, vicia hirsuta