poa trivialis, agrostis stolonifera, glyceria fluitans, myosotis scorpioides, ranunculus repens, holcus lanatus, alopecurus geniculatus, cardamine hirsuta, glechoma hederacea, glyceria maxima, juncus effusus, persicaria amphibia, phalaris arundinacea, poa annua, rorippa amphibia, rumex crispus, trifolium repens, cardamine pratensis, cerastium holosteoides, oenanthe aquatica, persicaria hydropiper, plantago major, stellaria media, trifolium pratense, veronica beccabunga