chenopodium album, echinochloa crus-galli, setaria pumila, solanum tuberosum, elymus repens, galinsoga parviflora, achillea millefolium, avena fatua, centaurea cyanus, cirsium arvense, crepis biennis, digitaria ischaemum, erodium cicutarium, erysimum cheiranthoides, gnaphalium uliginosum, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, sonchus arvensis, sonchus asper, spergula arvensis, stachys palustris, stellaria media, tripleurospermum inodorum, tussilago farfara