carex acuta, agrostis stolonifera, agrostis canina, calliergonella cuspidata, caltha palustris, holcus lanatus, poa trivialis, anthoxanthum odoratum, cardamine pratensis, carex disticha, equisetum fluviatile, equisetum palustre, galium palustre, hydrocotyle vulgaris, lolium pratense, lythrum salicaria, mentha aquatica, menyanthes trifoliata, oenanthe fistulosa, phragmites australis, veronica scutellata