convolvulus arvensis, achillea pannonica, carduus nigrescens, erigeron annuus, medicago lupulina, arenaria serpyllifolia, artemisia vulgaris, atriplex oblongifolia, clinopodium acinos, crepis foetida, erodium cicutarium, hordeum murinum, hypericum perforatum, lolium perenne, setaria viridis, torilis arvensis, tragopogon dubius, bromus grossus