poa annua, tanacetum vulgare, ranunculus repens, chenopodium album, ambrosia artemisiifolia, artemisia vulgaris, cirsium vulgare, plantago major, achillea millefolium, agrimonia eupatoria, amaranthus retroflexus, atriplex patula, atriplex prostrata, bidens tripartita, calystegia sepium, cichorium intybus, daucus carota, echinochloa crus-galli, erigeron annuus, erigeron canadensis, jacobaea aquatica, lipandra polysperma, lycopus europaeus, medicago lupulina, mentha arvensis, persicaria lapathifolia, persicaria mitis, picris hieracioides, pimpinella saxifraga, plantago lanceolata, polygonum aviculare, potentilla reptans, pulicaria dysenterica, scorzoneroides autumnalis, sonchus arvensis, trifolium pratense, trifolium repens, urtica dioica, verbascum blattaria, verbena officinalis, veronica persica