chenopodium album, aethusa cynapium, cirsium arvense, lipandra polysperma, artemisia vulgaris, bromus tectorum, chelidonium majus, convolvulus arvensis, dactylis glomerata, geranium pusillum, lactuca serriola, malva neglecta, poa pratensis, salix caprea, setaria viridis, sisymbrium altissimum, tripleurospermum inodorum