secale cereale, arnoseris minima, scleranthus annuus, agrostis stolonifera, apera spica-venti, rumex acetosella, spergula arvensis, viola arvensis, centaurea cyanus, matricaria chamomilla, achillea millefolium, aphanes australis, chenopodium album, elymus repens, erodium cicutarium, galinsoga parviflora, holcus mollis, polygonum aviculare, vicia sativa