be, arr. tielt, quercus rubra, quercus robur, prunus serotina, sorbus aucuparia, castanea sativa, lonicera periclymenum, dryopteris dilatata, acer pseudoplatanus, corylus avellana, betula pendula, frangula alnus, fagus sylvatica, dryopteris carthusiana, vaccinium myrtillus, sambucus nigra, hedera helix, polygonatum multiflorum, pinus sylvestris, athyrium filix-femina, molinia caerulea, betula pubescens, pteridium aquilinum, fraxinus excelsior, ilex aquifolium, avenella flexuosa, deschampsia flexuosa, maianthemum bifolium, amelanchier lamarckii, teucrium scorodonia, juncus effusus, carex pilulifera, alnus glutinosa, anemone nemorosa, prunus avium, lamium galeobdolon, convallaria majalis, urtica dioica, luzula pilosa, holcus mollis, galeopsis tetrahit, populus canadensis, robinia pseudoacacia, agrostis capillaris, carpinus betulus, alnus incana, larix kaempferi, salix caprea, rhododendron ponticum, moehringia trinervia, calluna vulgaris