achillea pannonica, artemisia vulgaris, lolium perenne, medicago lupulina, arenaria serpyllifolia, atriplex patula, convolvulus arvensis, crepis foetida, erigeron annuus, erodium cicutarium, fallopia convolvulus, hordeum murinum, reseda lutea, setaria viridis, stellaria media, torilis arvensis, tripleurospermum inodorum