text: potamogeton trichoides, salix cinerea, ceratophyllum demersum, salix myrsinifolia, galium palustre, glyceria maxima, hydrocharis morsus-ranae, lemna minor, lemna trisulca, lysimachia thyrsiflora, phalaris arundinacea, populus tremula, ranunculus repens, typha latifolia, alisma plantago-aquatica, angelica archangelica, betula pendula, bidens cernuus, filipendula ulmaria, galium aparine, lycopus europaeus, lysimachia nummularia, lysimachia vulgaris, lythrum salicaria, salix viminalis, stratiotes aloides, symphyotrichum lanceolatum, valeriana officinalis