be, arr. leuven, agrostis capillaris, holcus lanatus, quercus robur, achillea millefolium, rumex acetosa, arrhenatherum elatius, stellaria graminea, plantago lanceolata, hypochaeris radicata, festuca rubra, hypericum perforatum, anthoxanthum odoratum, rumex angiocarpus, ranunculus repens, cerastium fontanum, hieracium umbellatum, rumex acetosella, prunus serotina, luzula campestris, tanacetum vulgare, leucanthemum vulgare, ranunculus acris, trifolium repens, centaurea jacea, trifolium dubium, cerastium holosteoides, cirsium arvense, holcus mollis, lolium perenne, betula pendula, vicia hirsuta, trifolium pratense, dactylis glomerata, juncus effusus, calluna vulgaris, jacobaea vulgaris, equisetum arvense, heracleum sphondylium, poa trivialis, poa pratensis, quercus rubra, vicia sativa, molinia caerulea, avenella flexuosa, urtica dioica, deschampsia flexuosa, cytisus scoparius, pinus sylvestris, lotus corniculatus, elymus repens