pulicaria dysenterica, ranunculus acris, agrostis stolonifera, cerastium fontanum, cirsium arvense, equisetum palustre, lycopus europaeus, lysimachia vulgaris, mentha aquatica, phleum pratense, plantago lanceolata, poa trivialis, ranunculus repens, rumex acetosa, rumex conglomeratus, trifolium pratense, trifolium repens