lepidium draba, hordeum murinum, achillea pannonica, artemisia vulgaris, bromus grossus, bromus sterilis, bromus tectorum, capsella bursa-pastoris, erodium cicutarium, lamium amplexicaule, lolium perenne, stellaria media, torilis arvensis, veronica polita, veronica sublobata, erigeron canadensis, poa compressa, tripleurospermum inodorum