trifolium arvense, holosteum umbellatum, arabidopsis thaliana, muscari comosum, myosotis stricta, viola arvensis, achillea virescens, ajuga chamaepitys, allium sphaerocephalon, artemisia absinthium, bunium bulbocastanum, convolvulus arvensis, daucus carota, draba verna, filago arvensis, jasione montana, lamium amplexicaule, medicago lupulina, ononis spinosa, scleranthus annuus, anthemis arvensis