text: calystegia sepium, echinochloa crus-galli, panicum capillare, setaria pumila, setaria verticillata, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, erysimum cheiranthoides, galinsoga quadriradiata, persicaria lapathifolia, setaria italica, bidens frondosa, datura stramonium, digitaria sanguinalis, equisetum arvense, erigeron annuus, helianthus tuberosus, lipandra polysperma, lolium perenne, persicaria hydropiper, plantago uliginosa, poa annua, solanum nigrum, sonchus asper, stellaria aquatica, symphytum officinale, tripleurospermum inodorum, urtica dioica