text: artemisia vulgaris, calystegia sepium, cirsium arvense, echinochloa crus-galli, galeopsis tetrahit, galium aparine, holcus mollis, oxalis stricta, persicaria mitis, ranunculus repens, rubus caesius, rumex obtusifolius, silene latifolia, tripleurospermum inodorum, vicia cracca, viola arvensis