medicago sativa, capsella bursa-pastoris, stellaria media, elymus repens, poa annua, ranunculus repens, rorippa sylvestris, agrostis stolonifera, anthoxanthum odoratum, barbula unguiculata, myosotis arvensis, thlaspi arvense, tortula acaulon, trifolium repens, tripleurospermum inodorum, veronica arvensis, veronica persica, veronica polita, cerastium holosteoides