persicaria hydropiper, stellaria alsine, agrostis stolonifera, glyceria maxima, poa trivialis, bidens tripartita, holcus lanatus, ranunculus repens, trifolium repens, berula erecta, galium palustre, juncus articulatus, juncus effusus, oenanthe aquatica, polygonum aviculare, ranunculus flammula, sparganium erectum, stellaria media, myosotis scorpioides, rorippa palustris