text: acorus calamus, lemna minor, juncus effusus, mentha aquatica, poa trivialis, angelica sylvestris, eleocharis palustris, epilobium ciliatum, galium palustre, holcus lanatus, myosotis laxa, myosotis scorpioides, sparganium erectum, stellaria alsine, ranunculus repens, lycopus europaeus, rumex acetosa