be, arr. leuven, holcus lanatus, ranunculus repens, rumex acetosa, alopecurus pratensis, ranunculus acris, arrhenatherum elatius, poa trivialis, agrostis capillaris, stellaria graminea, filipendula ulmaria, anthoxanthum odoratum, cirsium arvense, festuca rubra, juncus effusus, plantago lanceolata, heracleum sphondylium, angelica sylvestris, cerastium holosteoides, cardamine pratensis, urtica dioica, cirsium palustre, silene flos-cuculi, lolium perenne, lotus pedunculatus, dactylis glomerata, phalaris arundinacea, quercus robur, trifolium repens, achillea millefolium, trifolium pratense, glechoma hederacea, lathyrus pratensis, centaurea jacea, equisetum palustre, cerastium fontanum, vicia cracca, lolium pratense, agrostis stolonifera, trifolium dubium, elymus repens, persicaria amphibia, carex acuta, holcus mollis, symphytum officinale, galium aparine, phleum pratense, populus canadensis, carex hirta, juncus acutiflorus, bromus hordeaceus