apera spica-venti, teesdalia nudicaulis, viola arvensis, arnoseris minima, centaurea cyanus, fallopia convolvulus, poa annua, vicia sativa, achillea millefolium, chenopodium album, elymus repens, galeopsis tetrahit, gnaphalium uliginosum, holcus lanatus, juncus bufonius, mentha arvensis, persicaria hydropiper, persicaria maculosa, plantago lanceolata, ranunculus repens, rumex acetosella, scleranthus annuus, spergula arvensis, veronica triphyllos