nl, utrecht, phragmites australis, poa trivialis, phalaris arundinacea, holcus lanatus, epilobium hirsutum, ranunculus repens, urtica dioica, agrostis stolonifera, rumex acetosa, glyceria maxima, iris pseudacorus, persicaria amphibia, cirsium arvense, dactylis glomerata, lolium perenne, elymus repens, calystegia sepium, glechoma hederacea, ranunculus acris, juncus effusus, symphytum officinale, galium palustre, cardamine pratensis, trifolium repens, lythrum salicaria, galium aparine, alopecurus pratensis, valeriana officinalis, sparganium erectum, stachys palustris, cerastium holosteoides, alnus glutinosa, festuca rubra, carex riparia, glyceria fluitans, solanum dulcamara, angelica sylvestris, cirsium palustre, rumex hydrolapathum, plantago lanceolata, eupatorium cannabinum, anthriscus sylvestris, filipendula ulmaria, lycopus europaeus, arrhenatherum elatius, spirodela polyrhiza, caltha palustris, stellaria media, lemna trisulca, rumex obtusifolius