nl, flevoland, phragmites australis, symphytum officinale, urtica dioica, cirsium arvense, calystegia sepium, phalaris arundinacea, ranunculus repens, poa trivialis, agrostis stolonifera, lythrum salicaria, persicaria amphibia, arrhenatherum elatius, lycopus europaeus, iris pseudacorus, lolium perenne, stachys palustris, holcus lanatus, glechoma hederacea, galium aparine, epilobium hirsutum, glyceria maxima, elymus repens, heracleum sphondylium, solanum dulcamara, trifolium repens, plantago lanceolata, alopecurus pratensis, rumex crispus, carex riparia, persicaria hydropiper, lysimachia vulgaris, myosotis scorpioides, dactylis glomerata, rumex obtusifolius, rubus caesius, thalictrum flavum, populus canadensis, vicia cracca, galium palustre, carex acuta, ranunculus acris, eupatorium cannabinum, plantago major, rumex conglomeratus, bidens frondosa, filipendula ulmaria, rorippa amphibia, angelica sylvestris, equisetum palustre, carex hirta