amaranthus retroflexus, artemisia absinthium, artemisia vulgaris, calamagrostis epigejos, chenopodium album, cichorium intybus, convolvulus arvensis, dracocephalum thymiflorum, echinochloa crus-galli, echium vulgare, elymus repens, erigeron canadensis, lactuca tatarica, lepidium ruderale, matricaria discoidea, medicago lupulina, melilotus albus, picris hieracioides, plantago major, polygonum aviculare, potentilla argentea, setaria viridis, sonchus arvensis, tragopogon orientalis, trifolium pratense, trifolium repens