juncus effusus, agrostis stolonifera, calliergonella cuspidata, festuca rubra, holcus lanatus, cardamine pratensis, hydrocotyle vulgaris, lolium pratense, oxyrrhynchium hians, poa trivialis, carex riparia, lycopus europaeus, mentha aquatica, ranunculus repens, argentina anserina, berula erecta, carex disticha, cerastium holosteoides, epilobium parviflorum, lotus pedunculatus, rumex acetosa, stellaria alsine