avena sativa, hordeum vulgare, myosotis arvensis, papaver rhoeas, silene noctiflora, sinapis arvensis, vicia tetrasperma, artemisia vulgaris, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galeopsis bifida, geranium dissectum, glechoma hederacea, matricaria discoidea, oxalis stricta, plantago major, poa annua, polygonum aviculare, sonchus arvensis, stachys palustris, symphytum officinale, triticum aestivum, veronica persica, vicia sativa, viola arvensis