secale cereale, ceratodon purpureus, apera spica-venti, dicranella varia, rumex acetosella, scleranthus annuus, teesdalia nudicaulis, arnoseris minima, polygonum aviculare, trichodon cylindricus, vicia sativa, viola arvensis, achillea millefolium, cerastium arvense, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, lysimachia arvensis, myosotis discolor, odontites vernus, persicaria amphibia, rhinanthus serotinus, trifolium repens, vicia hirsuta, bryum atrovirens, tripleurospermum inodorum