be, arr. tielt, quercus robur, sorbus aucuparia, lonicera periclymenum, prunus serotina, corylus avellana, quercus rubra, acer pseudoplatanus, sambucus nigra, fraxinus excelsior, hedera helix, dryopteris dilatata, alnus glutinosa, polygonatum multiflorum, fagus sylvatica, frangula alnus, dryopteris carthusiana, urtica dioica, castanea sativa, athyrium filix-femina, betula pendula, ribes rubrum, prunus avium, populus canadensis, betula pubescens, anemone nemorosa, glechoma hederacea, ilex aquifolium, crataegus monogyna, amelanchier lamarckii, galium aparine, galeopsis tetrahit, viburnum opulus, geum urbanum, prunus padus, moehringia trinervia, lamium galeobdolon, maianthemum bifolium, pteridium aquilinum, juncus effusus, circaea lutetiana, ficaria verna, humulus lupulus, carex remota, holcus mollis, poa trivialis, silene dioica, pinus sylvestris, adoxa moschatellina, molinia caerulea, carpinus betulus