thelypteris palustris, phragmites australis, calamagrostis canescens, calliergon cordifolium, cardamine pratensis, galium palustre, lemna minor, mentha aquatica, sparganium erectum, agrostis stolonifera, carex pseudocyperus, comarum palustre, drepanocladus aduncus, iris pseudacorus, lycopus europaeus, lysimachia thyrsiflora, rumex hydrolapathum