text: galinsoga quadriradiata, persicaria maculosa, chenopodium album, galeopsis tetrahit, galinsoga parviflora, sinapis arvensis, amaranthus powellii, fallopia convolvulus, galium aparine, mentha arvensis, sonchus arvensis, stellaria media, veronica persica, calystegia sepium, cerastium holosteoides, cirsium arvense, convolvulus arvensis, daucus carota, echinochloa crus-galli, equisetum arvense, euphorbia helioscopia, persicaria lapathifolia, silene latifolia, solanum nigrum, viola arvensis, raphanus raphanistrum