crepis foetida, erigeron canadensis, erodium cicutarium, hordeum murinum, lolium perenne, medicago lupulina, arenaria serpyllifolia, atriplex oblongifolia, atriplex patula, capsella bursa-pastoris, falcaria vulgaris, lactuca serriola, setaria viridis, torilis arvensis, veronica polita, achillea pannonica, arctium lappa, artemisia vulgaris, geum urbanum, malva neglecta, reseda lutea, thlaspi arvense