secale cereale, arnoseris minima, achillea millefolium, apera spica-venti, artemisia vulgaris, centaurea cyanus, chenopodium album, erodium cicutarium, fallopia convolvulus, festuca rubra, galeopsis tetrahit, galium aparine, rumex acetosella, scleranthus annuus, solanum tuberosum, spergula arvensis, spergularia rubra, teesdalia nudicaulis, veronica dillenii, vicia sativa, viola arvensis