secale cereale, spergula arvensis, brassica rapa, galeopsis tetrahit, persicaria lapathifolia, scleranthus annuus, centaurea cyanus, rumex acetosella, tripleurospermum tenuifolium, veronica persica, viola dacica, anthemis arvensis, apera spica-venti, aphanes arvensis, bromus secalinus, pteridium aquilinum, silene vulgaris, sonchus arvensis, spergularia rubra, stellaria media