melilotus albus, erysimum cheiranthoides, achillea millefolium, artemisia vulgaris, arctium lappa, cirsium arvense, cirsium vulgare, tussilago farfara, verbascum nigrum, argentina anserina, artemisia campestris, atriplex patula, chelidonium majus, dactylis glomerata, daucus carota, erigeron annuus, eupatorium cannabinum, geranium pyrenaicum, glechoma hederacea, lapsana communis, lycopus europaeus, medicago lupulina, melilotus officinalis, plantago lanceolata, plantago major, poa pratensis, ranunculus repens, rubus idaeus, salix caprea, scorzoneroides autumnalis, silene latifolia, sonchus oleraceus, stellaria aquatica