agrostis stolonifera, centaurium littorale, juncus articulatus, ptychostomum compactum, sagina nodosa, carex arenaria, carex distans, centaurium pulchellum, cirsium vulgare, juncus anceps, juncus hybridus, lysimachia maritima, mentha aquatica, phragmites australis, salix repens, samolus valerandi