anthemis arvensis, scleranthus annuus, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, galium spurium, trifolium arvense, veronica verna, vicia hirsuta, vicia sativa, viola arvensis, achillea virescens, agrostemma githago, buglossoides arvensis, bunium bulbocastanum, descurainia sophia, geranium pusillum, lapsana communis, lysimachia vulgaris, myosotis arvensis, roemeria argemone, veronica arvensis