juncus effusus, callitriche platycarpa, agrostis gigantea, calamagrostis canescens, cardamine pratensis, equisetum fluviatile, galium palustre, lemna minor, lycopus europaeus, lysimachia thyrsiflora, lythrum salicaria, myosotis scorpioides, riccia fluitans, rumex hydrolapathum