elymus repens, filipendula ulmaria, poa trivialis, alopecurus geniculatus, sanguisorba officinalis, agrostis stolonifera, phalaris arundinacea, stellaria palustris, rumex acetosa, cardamine pratensis, lysimachia nummularia, mentha aquatica, cardamine flexuosa, carex acuta, carex disticha, rumex crispus