text: glyceria maxima, filipendula ulmaria, persicaria maculosa, epilobium hirsutum, epilobium tetragonum, galeopsis tetrahit, mentha aquatica, persicaria hydropiper, urtica dioica, carex pseudocyperus, cerastium holosteoides, equisetum fluviatile, galium palustre, holcus lanatus, lythrum salicaria, poa trivialis, ranunculus sceleratus, rorippa palustris