poa trivialis, agrostis stolonifera, glyceria fluitans, glyceria maxima, holcus lanatus, ranunculus repens, trifolium repens, oenanthe fistulosa, persicaria hydropiper, triglochin palustris, berula erecta, bidens cernuus, cardamine pratensis, cerastium holosteoides, glechoma hederacea, helosciadium nodiflorum, juncus articulatus, lotus pedunculatus, myosotis scorpioides, ranunculus sceleratus, sagina procumbens, bidens tripartita, epilobium ciliatum, plantago major, rumex hydrolapathum