be, arr. philippeville, quercus petraea, carpinus betulus, fagus sylvatica, lonicera periclymenum, quercus robur, deschampsia flexuosa, hedera helix, teucrium scorodonia, avenella flexuosa, corylus avellana, betula pendula, pteridium aquilinum, melampyrum pratense, anemone nemorosa, holcus mollis, convallaria majalis, solidago virgaurea, luzula pilosa, populus tremula, frangula alnus, polygonatum multiflorum, carex pilulifera, vaccinium myrtillus, rabelera holostea, ilex aquifolium, castanea sativa, hypericum pulchrum, torminalis glaberrima, rubus plicatus, crataegus monogyna, luzula luzuloides, euphorbia amygdaloides, molinia caerulea, calluna vulgaris, sorbus aucuparia, milium effusum, betula pubescens, rosa arvensis, poa nemoralis, viola riviniana, prunus avium, deschampsia cespitosa, luzula sylvatica, festuca heterophylla, fraxinus excelsior, dryopteris filix-mas, lamium galeobdolon, lathyrus linifolius, stachys officinalis, fragaria vesca