be, arr. hasselt, quercus rubra, prunus serotina, quercus robur, pinus sylvestris, amelanchier lamarckii, sorbus aucuparia, castanea sativa, betula pendula, frangula alnus, avenella flexuosa, deschampsia flexuosa, vaccinium myrtillus, molinia caerulea, dryopteris dilatata, ceratocapnos claviculata, dryopteris carthusiana, calluna vulgaris, lonicera periclymenum, pseudotsuga menziesii, rhododendron ponticum, fagus sylvatica, juncus tenuis, geum macrophyllum, agrostis capillaris, pinus nigra, robinia pseudoacacia, potentilla indica, carex pilulifera, ilex aquifolium, silene coronaria, claytonia sibirica, betula pubescens, galeopsis tetrahit, teucrium scorodonia, larix kaempferi, rumex acetosella, impatiens parviflora, rumex angiocarpus, claytonia perfoliata, galinsoga quadriradiata, erigeron canadensis, bidens frondosa, oxalis stricta, pteridium aquilinum, pilosella aurantiaca, juncus effusus, pinus strobus, erica tetralix, cytisus scoparius, sambucus nigra