equisetum arvense, atriplex patula, chenopodium album, elymus repens, fallopia convolvulus, lipandra polysperma, myosotis arvensis, persicaria maculosa, poa trivialis, ranunculus repens, sinapis arvensis, sonchus asper, stellaria media, trifolium repens, capsella bursa-pastoris, glechoma hederacea, holcus lanatus, medicago sativa, persicaria mitis, thlaspi arvense, veronica persica