hordeum distichon, fallopia convolvulus, chenopodium album, elymus repens, galeopsis tetrahit, mentha arvensis, persicaria lapathifolia, raphanus raphanistrum, spergula arvensis, stellaria media, anthemis arvensis, brassica rapa, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, erodium cicutarium, erysimum cheiranthoides, persicaria maculosa, rumex acetosa, scleranthus annuus, sonchus arvensis, vicia sativa, viola arvensis