text: cirsium arvense, persicaria maculosa, ambrosia artemisiifolia, bidens tripartita, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, rubus caesius, sinapis arvensis, verbena officinalis, veronica persica, asclepias syriaca, daucus carota, erigeron annuus, galega officinalis, galeopsis speciosa, helminthotheca echioides, lactuca serriola, lycopus europaeus, sonchus arvensis, sorghum halepense, stachys annua, xanthium strumarium, artemisia vulgaris, chenopodium album, echinochloa crus-galli, euphorbia salicifolia, sonchus asper, sonchus palustris, anthemis arvensis, cichorium intybus, delphinium consolida, eupatorium cannabinum, lathyrus tuberosus, lepidium draba, polygonum aviculare, symphytum officinale