senecio vulgaris, stellaria media, veronica persica, fallopia convolvulus, lamium amplexicaule, persicaria maculosa, chenopodium album, euphorbia peplus, fumaria muralis, mercurialis annua, papaver rhoeas, solanum nigrum, brassica nigra, capsella rubella, euphorbia helioscopia, oxalis corniculata, poa annua, polygonum aviculare, sonchus asper