equisetum fluviatile, calliergon giganteum, calliergonella cuspidata, caltha palustris, galium palustre, glyceria fluitans, marchantia polymorpha, myosotis scorpioides, ranunculus flammula, silene flos-cuculi, alisma plantago-aquatica, bistorta officinalis, juncus articulatus, lysimachia vulgaris, poa palustris, ranunculus polyanthemos