matricaria discoidea, capsella bursa-pastoris, polygonum aviculare, poa annua, chenopodium album, elymus repens, fallopia convolvulus, lolium perenne, persicaria lapathifolia, plantago major, plantago uliginosa, poa trivialis, ranunculus repens, senecio vulgaris, sisymbrium officinale, sonchus oleraceus, stellaria media, solanum nigrum, veronica persica