be, arr. tielt, quercus robur, sorbus aucuparia, lonicera periclymenum, dryopteris carthusiana, dryopteris dilatata, quercus rubra, frangula alnus, prunus serotina, betula pendula, betula pubescens, corylus avellana, alnus glutinosa, acer pseudoplatanus, sambucus nigra, fagus sylvatica, athyrium filix-femina, molinia caerulea, hedera helix, fraxinus excelsior, juncus effusus, pinus sylvestris, castanea sativa, urtica dioica, galeopsis tetrahit, polygonatum multiflorum, vaccinium myrtillus, deschampsia flexuosa, pteridium aquilinum, amelanchier lamarckii, ilex aquifolium, avenella flexuosa, lysimachia vulgaris, maianthemum bifolium, rubus idaeus, moehringia trinervia, glechoma hederacea, carex remota, holcus mollis, prunus avium, anemone nemorosa, humulus lupulus, agrostis capillaris, circaea lutetiana, prunus padus, teucrium scorodonia, populus canadensis, galium aparine, crataegus monogyna, viburnum opulus, holcus lanatus