agrostis stolonifera, glyceria fluitans, poa trivialis, alopecurus geniculatus, poa pratensis, cardamine pratensis, catabrosa aquatica, cerastium holosteoides, eleocharis palustris, galium palustre, oenanthe fistulosa, persicaria amphibia, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, stachys palustris, trifolium repens