calliergonella cuspidata, phragmites australis, calamagrostis canescens, hydrocotyle vulgaris, agrostis stolonifera, galium palustre, lycopus europaeus, marchantia polymorpha, mentha aquatica, ptychostomum pallescens, ptychostomum pseudotriquetrum, ranunculus reptans, scorzoneroides autumnalis, juncus articulatus