nl, twente, ranunculus repens, urtica dioica, poa trivialis, agrostis stolonifera, phalaris arundinacea, glyceria fluitans, lemna minor, holcus lanatus, juncus effusus, elymus repens, glyceria maxima, galium aparine, phragmites australis, cirsium arvense, dactylis glomerata, glechoma hederacea, lythrum salicaria, cardamine pratensis, galium palustre, quercus robur, persicaria amphibia, alnus glutinosa, rumex acetosa, iris pseudacorus, solanum dulcamara, rumex obtusifolius, alisma plantago-aquatica, alopecurus pratensis, lysimachia vulgaris, lolium perenne, alopecurus geniculatus, sparganium erectum, lycopus europaeus, spirodela polyrhiza, trifolium repens, equisetum fluviatile, sagittaria sagittifolia, filipendula ulmaria, nuphar lutea, ranunculus acris, humulus lupulus, persicaria hydropiper, fraxinus excelsior, agrostis capillaris, calystegia sepium, galeopsis tetrahit, poa pratensis, cerastium holosteoides, festuca rubra, anthriscus sylvestris