text: poa trivialis, glyceria fluitans, oenanthe fistulosa, helosciadium nodiflorum, agrostis stolonifera, myosotis scorpioides, ranunculus repens, rumex hydrolapathum, sagina procumbens, trifolium repens, argentina anserina, berula erecta, bidens cernuus, bidens tripartita, carex hirta, cerastium holosteoides, festuca rubra, glechoma hederacea, glyceria maxima, holcus lanatus, juncus articulatus, lolium perenne, persicaria hydropiper, phalaris arundinacea, phleum pratense, sparganium emersum, stellaria alsine, epilobium parviflorum, rorippa amphibia