glyceria maxima, agrostis stolonifera, phalaris arundinacea, holcus lanatus, poa trivialis, arrhenatherum elatius, carex disticha, equisetum fluviatile, galium palustre, sparganium erectum, urtica dioica, alopecurus pratensis, elymus repens, glechoma hederacea, myosotis scorpioides, phleum pratense, juncus effusus, persicaria amphibia, rumex conglomeratus