artemisia absinthium, elymus repens, conium maculatum, torilis arvensis, achillea setacea, althaea officinalis, arctium lappa, bromus squarrosus, bromus tectorum, carduus acanthoides, cephalaria transsylvanica, cirsium arvense, convolvulus arvensis, daucus carota, hordeum murinum, lactuca serriola, lotus corniculatus, ononis spinosa, poa angustifolia, potentilla reptans, tripleurospermum inodorum