medicago sativa, anthemis ruthenica, sisymbrium altissimum, weissia longifolia, capsella bursa-pastoris, descurainia sophia, lepidium perfoliatum, centaurea diffusa, rochelia retorta, lamium amplexicaule, veronica triphyllos, salvia aethiopis, alyssum turkestanicum, androsace elongata, arabidopsis thaliana, atriplex oblongifolia, buglossoides arvensis, ceratocephala orthoceras, cirsium arvense, crepis ramosissima, draba verna, falcaria vulgaris, gagea pusilla, goniolimon tataricum, myosotis stricta, poa bulbosa, seseli tortuosum, sisymbrium polymorphum, veronica praecox