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