be, arr. philippeville, carpinus betulus, quercus robur, fagus sylvatica, quercus petraea, corylus avellana, lonicera periclymenum, fraxinus excelsior, anemone nemorosa, acer pseudoplatanus, hedera helix, polygonatum multiflorum, sorbus aucuparia, athyrium filix-femina, luzula luzuloides, convallaria majalis, deschampsia cespitosa, milium effusum, betula pendula, oxalis acetosella, luzula pilosa, prunus avium, carex sylvatica, alnus glutinosa, lamium galeobdolon, deschampsia flexuosa, teucrium scorodonia, rabelera holostea, dryopteris carthusiana, holcus mollis, populus tremula, frangula alnus, arum maculatum, viola reichenbachiana, poa nemoralis, circaea lutetiana, dryopteris filix-mas, geum urbanum, scrophularia nodosa, vaccinium myrtillus, pteridium aquilinum, avenella flexuosa, primula elatior, crataegus monogyna, ajuga reptans, ficaria verna, galeopsis tetrahit, viburnum opulus, maianthemum bifolium, betula pubescens, tilia cordata