urtica dioica, calystegia sepium, cirsium arvense, cuscuta europaea, elymus repens, poa palustris, poa trivialis, potentilla reptans, ranunculus repens, agrostis stolonifera, echinocystis lobata, galeopsis speciosa, galium palustre, lysimachia nummularia, phalaris arundinacea, rubus caesius, rumex obtusifolius, symphytum officinale