crepis foetida, daucus carota, artemisia vulgaris, trifolium repens, achillea millefolium, apera spica-venti, hypericum perforatum, linaria vulgaris, melilotus albus, plantago lanceolata, tussilago farfara, verbascum densiflorum, verbascum thapsus, carduus acanthoides, cirsium arvense, dactylis glomerata, erigeron canadensis, hypochaeris radicata