secale cereale, elymus repens, equisetum arvense, raphanus raphanistrum, rumex acetosella, spergula arvensis, achillea millefolium, apera spica-venti, arnoseris minima, artemisia vulgaris, centaurea cyanus, erodium cicutarium, fallopia convolvulus, galeopsis tetrahit, polygonum aviculare, scleranthus annuus, teesdalia nudicaulis, vicia sativa, viola arvensis