gnaphalium uliginosum, solanum tuberosum, echinochloa crus-galli, persicaria hydropiper, stereocaulon alpinum, bidens tripartita, chenopodium album, elymus repens, fallopia convolvulus, mentha arvensis, myosotis arvensis, plantago major, plantago uliginosa, polygonum aviculare, psammophiliella muralis, rorippa sylvestris, sinapis arvensis, spergula arvensis, spergularia rubra, stachys palustris, tripleurospermum inodorum, viola arvensis, cirsium arvense