secale cereale, scleranthus annuus, elymus repens, fallopia convolvulus, rumex acetosella, spergula arvensis, teesdalia nudicaulis, achillea millefolium, agrostis gigantea, arnoseris minima, erigeron canadensis, galeopsis tetrahit, lycopsis arvensis, myosotis stricta, polygonum aviculare, raphanus raphanistrum, trifolium arvense, vicia cracca, vicia sativa, viola arvensis, artemisia campestris