cirsium arvense, convolvulus arvensis, elymus repens, galeopsis tetrahit, lathyrus tuberosus, armoracia rusticana, delphinium consolida, equisetum arvense, galium aparine, myosotis arvensis, papaver rhoeas, poa annua, ranunculus repens, sinapis arvensis, sonchus arvensis, vicia grandiflora, vicia tetrasperma