ambrosia artemisiifolia, atriplex tatarica, cirsium arvense, galium aparine, poa angustifolia, achillea collina, centaurea diffusa, elymus repens, hordeum murinum, medicago falcata, setaria viridis, bromus squarrosus, carduus acanthoides, chondrilla juncea, diplotaxis muralis, echium vulgare, grindelia squarrosa, lactuca serriola, odontites vulgaris, vicia villosa