anthemis arvensis, arabidopsis thaliana, erodium cicutarium, myosotis stricta, aphanes arvensis, capsella bursa-pastoris, elymus repens, thlaspi arvense, veronica arvensis, viola arvensis, apera spica-venti, cirsium arvense, draba verna, lycopsis arvensis, stellaria media, valerianella dentata, centaurea cyanus, convolvulus arvensis, fallopia convolvulus, galium aparine, poa annua, rumex acetosella, vicia hirsuta, buglossoides arvensis, euphorbia helioscopia, lamium amplexicaule, lapsana communis, matricaria discoidea, myosotis discolor, persicaria maculosa, scleranthus annuus, veronica sublobata, veronica verna, vicia sativa, mentha arvensis, myosotis arvensis, veronica triphyllos