secale cereale, fallopia convolvulus, vicia sativa, apera spica-venti, centaurea cyanus, holcus mollis, viola arvensis, achillea millefolium, agrostis stolonifera, aphanes australis, arnoseris minima, chenopodium album, elymus repens, erodium cicutarium, galeopsis segetum, polygonum aviculare, scleranthus annuus, vicia hirsuta