aristolochia clematitis, convolvulus arvensis, amaranthus retroflexus, artemisia vulgaris, cephalaria transsylvanica, cirsium arvense, crepis foetida, elymus repens, erigeron canadensis, lactuca serriola, lepidium draba, lycium barbarum, prunus spinosa, reseda lutea, sambucus ebulus, sonchus oleraceus, torilis arvensis, veronica persica