anthoxanthum aristatum, apera spica-venti, centaurea cyanus, elymus repens, matricaria chamomilla, persicaria hydropiper, scleranthus annuus, secale cereale, stellaria media, vicia sativa, arnoseris minima, bidens tripartita, juncus bufonius, polygonum aviculare, rumex acetosella, spergula arvensis, veronica arvensis, viola arvensis, vicia hirsuta