artemisia austriaca, achillea setacea, elymus repens, galium humifusum, lepidium draba, lepidium perfoliatum, ambrosia artemisiifolia, centaurea diffusa, convolvulus arvensis, poa angustifolia, polygonum aviculare, bromus inermis, euphorbia tommasiniana, lotus ucrainicus, tripleurospermum inodorum, cichorium intybus, cirsium arvense