secale cereale, fallopia convolvulus, vicia sativa, viola arvensis, capsella bursa-pastoris, centaurea cyanus, galeopsis ladanum, veronica triphyllos, anthemis arvensis, galium spurium, lolium rigidum, lycopsis arvensis, myosotis arvensis, odontites recordonii, papaver rhoeas, plantago major, ranunculus arvensis, ranunculus bulbosus, rumex acetosella, scleranthus annuus, silene vulgaris, trifolium striatum