be, arr. leuven, quercus robur, betula pendula, prunus serotina, agrostis capillaris, quercus rubra, sorbus aucuparia, pinus sylvestris, frangula alnus, molinia caerulea, avenella flexuosa, calluna vulgaris, holcus lanatus, deschampsia flexuosa, rumex angiocarpus, lonicera periclymenum, holcus mollis, rumex acetosella, hypericum perforatum, carex pilulifera, castanea sativa, juncus effusus, achillea millefolium, hieracium umbellatum, vaccinium myrtillus, dryopteris carthusiana, hypochaeris radicata, anthoxanthum odoratum, rumex acetosa, teucrium scorodonia, festuca rubra, arrhenatherum elatius, ranunculus repens, dryopteris dilatata, betula pubescens, luzula campestris, amelanchier lamarckii, cytisus scoparius, plantago lanceolata, stellaria graminea, cirsium arvense, urtica dioica, galeopsis tetrahit, danthonia decumbens, sambucus nigra, festuca filiformis, agrostis vinealis, cerastium holosteoides, lolium perenne, trifolium repens, corylus avellana