be, arr. hasselt, quercus robur, prunus serotina, quercus rubra, pinus sylvestris, sorbus aucuparia, frangula alnus, betula pendula, avenella flexuosa, deschampsia flexuosa, amelanchier lamarckii, lonicera periclymenum, agrostis capillaris, calluna vulgaris, molinia caerulea, ceratocapnos claviculata, vaccinium myrtillus, rumex acetosella, castanea sativa, fagus sylvatica, dryopteris dilatata, rumex angiocarpus, dryopteris carthusiana, galeopsis tetrahit, carex pilulifera, ilex aquifolium, holcus lanatus, holcus mollis, claytonia perfoliata, betula pubescens, pseudotsuga menziesii, cytisus scoparius, juncus tenuis, sambucus nigra, robinia pseudoacacia, teucrium scorodonia, pteridium aquilinum, urtica dioica, ornithopus perpusillus, silene coronaria, claytonia sibirica, festuca filiformis, erica tetralix, erigeron canadensis, juncus effusus, hedera helix, corylus avellana, hypericum perforatum, polygonatum multiflorum, rubus gratus, achillea millefolium