be, arr. philippeville, fagus sylvatica, quercus robur, sorbus aucuparia, fraxinus excelsior, acer pseudoplatanus, oxalis acetosella, athyrium filix-femina, carpinus betulus, quercus petraea, dryopteris carthusiana, avenella flexuosa, corylus avellana, betula pendula, rubus idaeus, deschampsia flexuosa, dryopteris filix-mas, milium effusum, picea abies, vaccinium myrtillus, luzula luzuloides, frangula alnus, alnus glutinosa, deschampsia cespitosa, carex sylvatica, anemone nemorosa, lamium galeobdolon, luzula pilosa, lonicera periclymenum, poa nemoralis, dryopteris dilatata, urtica dioica, sambucus racemosa, hedera helix, polygonatum multiflorum, sambucus nigra, betula pubescens, populus tremula, viola reichenbachiana, senecio ovatus, prunus avium, moehringia trinervia, rabelera holostea, stachys sylvatica, carex pilulifera, circaea lutetiana, pinus sylvestris, holcus mollis, geum urbanum, scrophularia nodosa, galeopsis tetrahit