nl, utrecht, ranunculus repens, holcus lanatus, rumex acetosa, cardamine pratensis, agrostis stolonifera, galium palustre, poa trivialis, juncus effusus, ranunculus flammula, anthoxanthum odoratum, cirsium palustre, glyceria fluitans, silene flos-cuculi, ranunculus acris, phalaris arundinacea, glyceria maxima, persicaria amphibia, trifolium repens, caltha palustris, carex acuta, carex disticha, cerastium holosteoides, myosotis scorpioides, juncus articulatus, carex nigra, iris pseudacorus, lotus pedunculatus, phragmites australis, lolium perenne, equisetum fluviatile, agrostis canina, lolium pratense, lythrum salicaria, hydrocotyle vulgaris, festuca rubra, alopecurus geniculatus, rumex hydrolapathum, juncus conglomeratus, alopecurus pratensis, carex riparia, eleocharis palustris, plantago lanceolata, lysimachia nummularia, filipendula ulmaria, sparganium erectum, lemna trisulca, oenanthe fistulosa, bellis perennis, glechoma hederacea, lysimachia vulgaris