be, arr. leuven, arrhenatherum elatius, holcus lanatus, ranunculus repens, heracleum sphondylium, alopecurus pratensis, ranunculus acris, rumex acetosa, cirsium arvense, poa trivialis, lolium perenne, agrostis capillaris, urtica dioica, plantago lanceolata, dactylis glomerata, stellaria graminea, achillea millefolium, festuca rubra, tanacetum vulgare, glechoma hederacea, centaurea jacea, quercus robur, trifolium pratense, cerastium holosteoides, elymus repens, populus canadensis, trifolium repens, lathyrus pratensis, anthoxanthum odoratum, vicia cracca, filipendula ulmaria, angelica sylvestris, symphytum officinale, phleum pratense, equisetum arvense, galium aparine, trifolium dubium, cerastium fontanum, rumex obtusifolius, leucanthemum vulgare, anthriscus sylvestris, agrostis stolonifera, rumex crispus, trisetum flavescens, cardamine pratensis, bromus hordeaceus, lolium pratense, poa pratensis, phalaris arundinacea, juncus effusus, calystegia sepium