text: chenopodium album, galium aparine, lipandra polysperma, persicaria lapathifolia, polygonum aviculare, chenopodiastrum hybridum, cirsium arvense, elymus repens, fallopia convolvulus, plantago uliginosa, rumex crispus, sherardia arvensis, stellaria media, veronica persica, viola arvensis, amaranthus powellii, capsella bursa-pastoris, echinochloa crus-galli, lamium purpureum, lapsana communis, lysimachia arvensis, mercurialis annua, myosotis arvensis, poa trivialis, rumex obtusifolius, solanum nigrum