arnoseris minima, secale cereale, fallopia convolvulus, equisetum arvense, spergula arvensis, teesdalia nudicaulis, apera spica-venti, elymus repens, galeopsis tetrahit, myosotis arvensis, papaver dubium, persicaria amphibia, polygonum aviculare, rumex acetosella, scleranthus annuus, vicia sativa, viola arvensis