be, arr. leuven, ranunculus repens, holcus lanatus, urtica dioica, poa trivialis, filipendula ulmaria, quercus robur, juncus effusus, angelica sylvestris, alopecurus pratensis, rumex acetosa, populus canadensis, ranunculus acris, arrhenatherum elatius, agrostis capillaris, glechoma hederacea, cirsium palustre, heracleum sphondylium, galium aparine, cirsium arvense, alnus glutinosa, cardamine pratensis, stellaria graminea, phalaris arundinacea, galeopsis tetrahit, anthoxanthum odoratum, equisetum palustre, silene flos-cuculi, dactylis glomerata, festuca rubra, lysimachia vulgaris, rumex obtusifolius, agrostis stolonifera, fraxinus excelsior, lotus pedunculatus, holcus mollis, symphytum officinale, cerastium holosteoides, lolium perenne, lythrum salicaria, galium palustre, plantago lanceolata, carex acutiformis, carex acuta, juncus acutiflorus, iris pseudacorus, sambucus nigra, ficaria verna, phragmites australis, trifolium repens, scirpus sylvaticus