be, arr. leuven, holcus lanatus, ranunculus repens, rumex acetosa, agrostis capillaris, arrhenatherum elatius, plantago lanceolata, ranunculus acris, anthoxanthum odoratum, cerastium fontanum, lolium perenne, poa trivialis, juncus effusus, stellaria graminea, alopecurus pratensis, festuca rubra, achillea millefolium, trifolium dubium, heracleum sphondylium, cardamine pratensis, trifolium repens, hypochaeris radicata, lotus pedunculatus, cirsium arvense, juncus acutiflorus, trifolium pratense, silene flos-cuculi, quercus robur, filipendula ulmaria, cirsium palustre, centaurea jacea, tanacetum vulgare, bromus hordeaceus, urtica dioica, rumex angiocarpus, dactylis glomerata, agrostis stolonifera, cerastium holosteoides, angelica sylvestris, leucanthemum vulgare, phalaris arundinacea, rumex acetosella, lysimachia vulgaris, lolium multiflorum, vicia hirsuta, lythrum salicaria, equisetum palustre, achillea ptarmica, equisetum arvense, luzula campestris, holcus mollis