secale cereale, apera spica-venti, arnoseris minima, fallopia convolvulus, scleranthus annuus, agrostis gigantea, anthemis arvensis, anthoxanthum aristatum, centaurea cyanus, chenopodium album, digitaria ischaemum, equisetum arvense, galeopsis bifida, galeopsis ladanum, holcus mollis, myosotis stricta, rubus caesius, rumex acetosella, spergula arvensis, teesdalia nudicaulis, viola tricolor