be, arr. gent, quercus robur, castanea sativa, sorbus aucuparia, prunus serotina, quercus rubra, frangula alnus, lonicera periclymenum, betula pendula, fagus sylvatica, hedera helix, ilex aquifolium, sambucus nigra, acer pseudoplatanus, pinus sylvestris, corylus avellana, pteridium aquilinum, avenella flexuosa, teucrium scorodonia, robinia pseudoacacia, vaccinium myrtillus, molinia caerulea, deschampsia flexuosa, calluna vulgaris, dryopteris carthusiana, fraxinus excelsior, polygonatum multiflorum, prunus avium, dryopteris dilatata, betula pubescens, pinus nigra, agrostis capillaris, alnus glutinosa, urtica dioica, carpinus betulus, crataegus monogyna, quercus petraea, carex pilulifera, holcus mollis, amelanchier lamarckii, populus tremula, galium aparine, holcus lanatus, cytisus scoparius, stellaria media, galeopsis tetrahit, convallaria majalis, salix caprea, athyrium filix-femina, glechoma hederacea, dryopteris filix-mas