be, arr. philippeville, carpinus betulus, quercus petraea, quercus robur, lonicera periclymenum, fagus sylvatica, hedera helix, corylus avellana, populus tremula, anemone nemorosa, betula pendula, polygonatum multiflorum, luzula pilosa, fraxinus excelsior, pteridium aquilinum, rosa arvensis, crataegus monogyna, deschampsia cespitosa, deschampsia flexuosa, crataegus laevigata, teucrium scorodonia, frangula alnus, betula pubescens, convallaria majalis, viburnum opulus, carex sylvatica, torminalis glaberrima, holcus mollis, rubus plicatus, rabelera holostea, lamium galeobdolon, avenella flexuosa, milium effusum, acer campestre, prunus avium, ilex aquifolium, molinia caerulea, euphorbia amygdaloides, viola reichenbachiana, solidago virgaurea, hypericum pulchrum, athyrium filix-femina, ajuga reptans, melampyrum pratense, dryopteris carthusiana, alnus glutinosa, oxalis acetosella, cornus sanguinea, vaccinium myrtillus, arum maculatum, carex pilulifera