text: glyceria maxima, iris pseudacorus, bidens tripartita, stellaria palustris, sparganium erectum, lythrum salicaria, oenanthe aquatica, phalaris arundinacea, ranunculus repens, rorippa palustris, sium latifolium, alisma lanceolatum, alisma plantago-aquatica, bidens frondosa, cirsium arvense, galium palustre, juncus effusus, lemna minor, lemna trisulca, lipandra polysperma, poa palustris, symphytum officinale, agrostis stolonifera, argentina anserina, matricaria chamomilla, persicaria lapathifolia