secale cereale, centaurea cyanus, viola arvensis, bromus secalinus, bromus sterilis, convolvulus arvensis, delphinium consolida, lepidium draba, papaver rhoeas, poa annua, sagina procumbens, vicia hirsuta, vicia tetrasperma, chenopodium album, cota austriaca, descurainia sophia, fallopia convolvulus, polygonum aviculare, trifolium arvense, vicia grandiflora