holcus mollis, viola tricolor, galeopsis segetum, spergula arvensis, apera spica-venti, arnoseris minima, avena fatua, fallopia convolvulus, persicaria maculosa, rumex acetosella, secale cereale, achillea millefolium, centaurea cyanus, chenopodium album, galeopsis tetrahit, oxalis stricta, poa annua, raphanus raphanistrum, scleranthus annuus, stachys arvensis, vicia hirsuta, vicia sativa