equisetum fluviatile, urtica dioica, calliergonella cuspidata, deschampsia cespitosa, drepanocladus aduncus, juncus effusus, lemna minor, lycopus europaeus, lythrum salicaria, rumex hydrolapathum, spirodela polyrhiza, stellaria palustris, typha angustifolia, atriplex hortensis, elymus caninus, galium palustre, lysimachia vulgaris, ranunculus flammula