text: fallopia convolvulus, poa annua, capsella bursa-pastoris, chenopodium album, elymus repens, erodium cicutarium, persicaria lapathifolia, senecio vulgaris, spergula arvensis, stellaria media, veronica arvensis, centaurea cyanus, galeopsis tetrahit, galium aparine, myosotis arvensis, persicaria maculosa, rumex acetosella, solanum nigrum, viola arvensis