secale cereale, sonchus arvensis, poa trivialis, viola arvensis, galium uliginosum, equisetum arvense, tripleurospermum inodorum, artemisia vulgaris, cirsium arvense, fallopia convolvulus, lapsana communis, myosotis arvensis, rumex acetosella, stellaria media, campanula patula, cerastium holosteoides, hypericum maculatum, persicaria lapathifolia