juncus effusus, persicaria hydropiper, galium palustre, brachythecium rutabulum, glyceria fluitans, poa trivialis, rhytidiadelphus squarrosus, agrostis stolonifera, bidens frondosa, calliergonella cuspidata, eupatorium cannabinum, holcus lanatus, lycopus europaeus, mentha aquatica, ranunculus repens, lythrum salicaria