atriplex sagittata, descurainia sophia, arctium tomentosum, atriplex hortensis, atriplex patula, bromus sterilis, calystegia sepium, chenopodium album, fallopia convolvulus, galinsoga parviflora, impatiens parviflora, lactuca serriola, mercurialis annua, reynoutria japonica, senecio vulgaris, sisymbrium loeselii, urtica urens