sambucus ebulus, rubus caesius, urtica dioica, achillea collina, aegopodium podagraria, armoracia rusticana, cirsium arvense, melilotus albus, onopordum acanthium, persicaria maculosa, plantago major, poa annua, ranunculus repens, torilis japonica, trifolium pratense, trifolium repens, verbascum densiflorum