ceratodon purpureus, myosotis arvensis, apera spica-venti, cirsium arvense, pohlia annotina, viola tricolor, anthemis cotula, anthriscus sylvestris, capsella bursa-pastoris, elymus repens, fallopia convolvulus, gnaphalium uliginosum, lysimachia arvensis, plantago uliginosa, pleuridium subulatum, poa annua, sonchus oleraceus, tortula acaulon, trifolium pratense, veronica arvensis, vicia hirsuta, vicia sativa