agrostis stolonifera, glyceria fluitans, marchantia polymorpha, galium palustre, lemna minor, myosotis laxa, juncus effusus, persicaria hydropiper, phalaris arundinacea, ranunculus flammula, ranunculus repens, alisma plantago-aquatica, juncus bulbosus, lycopus europaeus, bidens frondosa, lythrum salicaria, salix cinerea