be, arr. hasselt, quercus rubra, prunus serotina, castanea sativa, quercus robur, pinus sylvestris, sorbus aucuparia, amelanchier lamarckii, potentilla indica, rhododendron ponticum, juncus tenuis, betula pendula, silene coronaria, frangula alnus, geum macrophyllum, molinia caerulea, dryopteris dilatata, vaccinium myrtillus, avenella flexuosa, lonicera periclymenum, galinsoga quadriradiata, deschampsia flexuosa, dryopteris carthusiana, pilosella aurantiaca, bidens frondosa, pinus nigra, robinia pseudoacacia, fagus sylvatica, juncus effusus, claytonia perfoliata, oxalis stricta, agrostis capillaris, calluna vulgaris, claytonia sibirica, pseudotsuga menziesii, galeopsis tetrahit, phytolacca acinosa, ceratocapnos claviculata, teucrium scorodonia, ilex aquifolium, holcus lanatus, carex pilulifera, erigeron canadensis, epilobium ciliatum, betula pubescens, echinochloa crus-galli, urtica dioica, lathyrus latifolius, larix kaempferi, sambucus nigra, erigeron sumatrensis