text: elymus repens, apera spica-venti, viola arvensis, arabidopsis thaliana, fallopia convolvulus, rumex acetosella, scleranthus annuus, stellaria media, tripleurospermum inodorum, aphanes arvensis, capsella bursa-pastoris, cirsium arvense, equisetum arvense, gnaphalium uliginosum, mentha arvensis, myosotis arvensis, persicaria maculosa, spergula arvensis