be, arr. leuven, ranunculus repens, holcus lanatus, juncus effusus, rumex acetosa, filipendula ulmaria, cirsium palustre, poa trivialis, angelica sylvestris, ranunculus acris, alopecurus pratensis, cardamine pratensis, stellaria graminea, equisetum palustre, urtica dioica, lotus pedunculatus, agrostis capillaris, silene flos-cuculi, cerastium fontanum, juncus acutiflorus, arrhenatherum elatius, cirsium arvense, anthoxanthum odoratum, phalaris arundinacea, carex acuta, galium palustre, lolium perenne, lysimachia vulgaris, plantago lanceolata, lythrum salicaria, populus canadensis, heracleum sphondylium, trifolium repens, festuca rubra, agrostis stolonifera, juncus conglomeratus, iris pseudacorus, quercus robur, scirpus sylvaticus, galium aparine, persicaria hydropiper, rumex obtusifolius, persicaria amphibia, symphytum officinale, cerastium holosteoides, lycopus europaeus, lathyrus pratensis, galeopsis tetrahit, glechoma hederacea, glyceria fluitans, carex disticha