be, arr. hasselt, prunus serotina, pinus sylvestris, avenella flexuosa, quercus rubra, betula pendula, deschampsia flexuosa, quercus robur, sorbus aucuparia, pinus nigra, agrostis capillaris, calluna vulgaris, erigeron canadensis, rumex angiocarpus, rumex acetosella, frangula alnus, molinia caerulea, senecio inaequidens, corynephorus canescens, dryopteris carthusiana, amelanchier lamarckii, dryopteris dilatata, agrostis vinealis, vaccinium myrtillus, hypericum perforatum, ceratocapnos claviculata, holcus lanatus, pseudotsuga menziesii, claytonia perfoliata, calamagrostis epigejos, spergula morisonii, juncus tenuis, carex pilulifera, festuca filiformis, senecio sylvaticus, robinia pseudoacacia, logfia minima, hypochaeris radicata, fagus sylvatica, castanea sativa, cytisus scoparius, trifolium arvense, carex arenaria, cirsium arvense, holcus mollis, silene coronaria, lonicera periclymenum, elymus repens, ornithopus perpusillus, erica tetralix, achillea millefolium