agrostis stolonifera, mentha aquatica, phalaris arundinacea, achillea ptarmica, alopecurus geniculatus, cirsium arvense, eleocharis palustris, galium palustre, persicaria amphibia, plantago major, poa trivialis, ranunculus repens, rumex crispus, stachys palustris, urtica dioica, alopecurus pratensis, elymus repens, equisetum palustre