sisymbrium orientale, papaver rhoeas, anthemis arvensis, galium aparine, anchusa officinalis, lactuca serriola, silybum marianum, daucus carota, avena sativa, centaurea solstitialis, cephalaria transsylvanica, coronilla scorpioides, senecio vernalis, viola kitaibeliana, adonis aestivalis, medicago lupulina, sonchus asper, carduus nutans, buglossoides arvensis, cichorium intybus, lamium amplexicaule, lysimachia arvensis, melilotus officinalis, reseda lutea, rumex tuberosus