myosotis arvensis, elymus repens, fallopia convolvulus, persicaria hydropiper, viola arvensis, chenopodium album, cirsium arvense, galeopsis speciosa, galeopsis tetrahit, knautia arvensis, persicaria minor, polygonum aviculare, silene latifolia, stellaria graminea, crepis biennis, stachys palustris, vicia sepium, vicia tetrasperma