cirsium arvense, elymus repens, tussilago farfara, aegopodium podagraria, medicago lupulina, melilotus albus, reynoutria japonica, trifolium repens, poa trivialis, ranunculus repens, artemisia vulgaris, hypericum perforatum, chaerophyllum aromaticum, heracleum sphondylium, holcus lanatus, urtica dioica, calystegia sepium, solidago canadensis, trifolium pratense, scorzoneroides autumnalis