calamagrostis epigejos, crepis tectorum, lepidium ruderale, artemisia campestris, artemisia vulgaris, berteroa incana, chenopodium album, cichorium intybus, convolvulus arvensis, dracocephalum thymiflorum, echium vulgare, elymus repens, euphorbia tommasiniana, lappula squarrosa, polygonum aviculare, setaria viridis, trifolium repens, tripleurospermum inodorum