text: stipa lessingiana, medicago falcata, astragalus onobrychis, lomelosia argentea, oxytropis pilosa, potentilla recta, thinopyrum intermedium, convolvulus arvensis, eryngium campestre, poa angustifolia, teucrium polium, achillea setacea, centaurea adpressa, delphinium consolida, gypsophila paniculata, jacobaea erucifolia, plantago lanceolata, salvia aethiopis, silene wolgensis, verbascum lychnitis