solanum tuberosum, persicaria maculosa, chenopodium album, cirsium arvense, myosotis arvensis, persicaria hydropiper, stachys palustris, arabidopsis thaliana, convolvulus arvensis, equisetum arvense, gnaphalium uliginosum, hypericum humifusum, lysimachia arvensis, plantago major, polygonum aviculare, raphanus raphanistrum, sagina nodosa, scleranthus annuus, stellaria media, thlaspi arvense, veronica persica