alnus glutinosa, alopecurus pratensis, calamagrostis canescens, calliergonella cuspidata, calystegia sepium, cardamine pratensis, carex disticha, carex paniculata, carex riparia, drepanocladus aduncus, equisetum palustre, eupatorium cannabinum, filipendula ulmaria, iris pseudacorus, juncus effusus, lycopus europaeus, lythrum salicaria, phalaris arundinacea, phragmites australis, poa palustris, poa trivialis, symphytum officinale, valeriana officinalis, vicia cracca