agrostis stolonifera, glyceria fluitans, glyceria maxima, poa trivialis, physcomitrium pyriforme, alopecurus geniculatus, bidens cernuus, glechoma hederacea, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, rorippa amphibia, galium palustre, lycopus europaeus, lythrum salicaria, oenanthe fistulosa, persicaria lapathifolia, persicaria minor, stellaria media, trifolium repens, urtica dioica