anthemis arvensis, scleranthus annuus, arenaria serpyllifolia, bunium bulbocastanum, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, lathyrus pratensis, trifolium pratense, vicia hirsuta, arabidopsis thaliana, lapsana communis, lysimachia vulgaris, myosotis arvensis, ranunculus bulbosus, trifolium repens, veronica verna, vicia sativa, vicia tetrasperma, viola arvensis