capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, galium aparine, lapsana communis, myosotis arvensis, persicaria hydropiper, poa trivialis, polygonum aviculare, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis, valerianella rimosa