hordeum distichon, stellaria media, galeopsis tetrahit, chenopodium album, fumaria officinalis, lapsana communis, myosotis arvensis, persicaria lapathifolia, tussilago farfara, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, fallopia convolvulus, lycopsis arvensis, poa annua, polygonum aviculare, raphanus raphanistrum, sonchus arvensis, spergula arvensis, vicia sativa