beta vulgaris, equisetum arvense, chenopodium album, equisetum palustre, persicaria lapathifolia, solanum nigrum, lolium perenne, papaver rhoeas, polygonum aviculare, capsella bursa-pastoris, digitaria sanguinalis, echinochloa crus-galli, kickxia elatine, raphanus raphanistrum, rumex crispus, sonchus asper, veronica persica