avena sativa, persicaria lapathifolia, anthemis arvensis, galeopsis tetrahit, hordeum distichon, persicaria maculosa, spergula arvensis, trichodon cylindricus, apera spica-venti, arnoseris minima, centaurea scabiosa, fallopia convolvulus, myosotis arvensis, rumex acetosella, scleranthus annuus, solanum tuberosum, stellaria media, vicia sativa, viola arvensis, lupinus luteus