poa trivialis, agrostis stolonifera, glyceria maxima, persicaria hydropiper, glyceria fluitans, holcus lanatus, polygonum aviculare, cardamine pratensis, elymus repens, galium palustre, juncus articulatus, juncus effusus, oenanthe fistulosa, ranunculus flammula, ranunculus repens, bidens cernuus, bidens tripartita, carex disticha, lotus pedunculatus, myosotis scorpioides, ranunculus acris, ranunculus sceleratus, rorippa amphibia, sparganium erectum, trifolium repens, epilobium tetragonum