solanum tuberosum, stellaria media, chenopodium album, geranium dissectum, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, erodium cicutarium, galinsoga quadriradiata, galium verum, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, poa annua, rumex crispus, sonchus arvensis, sonchus asper, stachys palustris, symphytum officinale, tripleurospermum inodorum, tussilago farfara, veronica persica, viola arvensis