text: glyceria maxima, juncus effusus, alopecurus pratensis, bidens tripartita, symphytum officinale, stellaria palustris, alisma lanceolatum, alisma plantago-aquatica, bidens frondosa, cirsium arvense, deschampsia cespitosa, galium palustre, iris pseudacorus, lolium perenne, oenanthe aquatica, poa palustris, urtica dioica, vicia hirsuta, xanthium orientale