artemisia vulgaris, elymus repens, lactuca serriola, tripleurospermum inodorum, amaranthus retroflexus, arctium lappa, carduus acanthoides, chelidonium majus, chenopodium album, sonchus asper, achillea millefolium, amaranthus albus, atriplex oblongifolia, atriplex tatarica, berteroa incana, bromus hordeaceus, bromus sterilis, carduus crispus, cirsium vulgare, deschampsia cespitosa, erysimum cheiranthoides, fallopia convolvulus, galinsoga parviflora, galium aparine, linaria vulgaris, melilotus albus, picris hieracioides, polygonum aviculare, reseda lutea, rumex obtusifolius, sisymbrium altissimum, sonchus oleraceus