poa trivialis, agrostis stolonifera, phragmites australis, eleocharis palustris, alopecurus geniculatus, argentina anserina, cardamine pratensis, glechoma hederacea, glyceria fluitans, ranunculus repens, ranunculus sceleratus, carex hirta, cerastium holosteoides, festuca rubra, galium palustre, holcus lanatus, lathyrus pratensis, lolium perenne, myosotis laxa, persicaria amphibia, phleum pratense, poa pratensis, ranunculus acris, stellaria media, triglochin palustris