medicago falcata, coronilla varia, marrubium peregrinum, astragalus onobrychis, crambe maritima, poa bulbosa, carduus uncinatus, centaurea odessana, euphorbia seguieriana, leymus racemosus, potentilla astracanica, alcea rugosa, cynodon dactylon, echium vulgare, falcaria vulgaris, papaver rhoeas, seseli tortuosum, silene wolgensis