convolvulus arvensis, equisetum arvense, amaranthus retroflexus, artemisia vulgaris, bidens tripartita, carduus acanthoides, chenopodium album, cichorium intybus, cirsium arvense, echinochloa crus-galli, fallopia convolvulus, mentha longifolia, persicaria lapathifolia, persicaria maculosa, rubus caesius, sambucus ebulus, setaria viridis, sorghum halepense, symphytum officinale, verbena officinalis, veronica polita