achillea millefolium, amaranthus retroflexus, artemisia absinthium, artemisia campestris, artemisia vulgaris, berteroa incana, calamagrostis epigejos, chenopodium album, cichorium intybus, convolvulus arvensis, digitaria ischaemum, echinochloa crus-galli, echium vulgare, erigeron canadensis, fallopia dumetorum, lactuca tatarica, lathyrus sylvestris, lepidium ruderale, medicago lupulina, melilotus albus, plantago major, polygonum aviculare, setaria viridis, tanacetum vulgare