ferula euxina, alopecurus pratensis, arabidopsis thaliana, artemisia austriaca, camelina microcarpa, capsella bursa-pastoris, carex praecox, crepis ramosissima, cruciata pedemontana, erigeron canadensis, eryngium campestre, euphorbia tommasiniana, festuca valesiaca, holosteum umbellatum, lepidium perfoliatum, poa angustifolia, polygonum aviculare, sibbaldianthe orientalis, ventenata dubia, veronica arvensis, achillea micranthoides, allium flavum, allium regelianum, convolvulus arvensis, dianthus guttatus, herniaria incana, limonium sareptanum, phlomoides tuberosa, rostraria cristata, stipa capillata, stipa ucrainica, trifolium retusum, vicia hirsuta, vicia villosa, goniolimon tataricum