text: persicaria lapathifolia, amaranthus retroflexus, chenopodium album, cirsium arvense, elymus repens, lolium perenne, polygonum aviculare, xanthium strumarium, ambrosia artemisiifolia, convolvulus arvensis, datura stramonium, echinochloa crus-galli, erigeron canadensis, galium aparine, setaria pumila, sinapis arvensis, solanum nigrum, sorghum halepense, atriplex patula, crepis setosa, pastinaca sativa, poa pratensis, sonchus oleraceus, veronica persica, anthemis arvensis, cichorium intybus, daucus carota, delphinium consolida, epilobium parviflorum, erigeron annuus, fallopia convolvulus, galega officinalis, lycopus europaeus, lythrum salicaria, plantago major, rorippa prolifera, rorippa sylvestris, silene vulgaris, sonchus asper, verbena officinalis, stachys annua