alopecurus pratensis, glyceria maxima, valeriana officinalis, lolium perenne, phalaris arundinacea, agrostis stolonifera, filipendula ulmaria, poa trivialis, elymus repens, glechoma hederacea, holcus lanatus, juncus effusus, phleum pratense, ranunculus acris, urtica dioica, deschampsia cespitosa, equisetum palustre, lolium pratense, lythrum salicaria