be, arr. philippeville, fagus sylvatica, corylus avellana, lonicera periclymenum, hedera helix, carpinus betulus, quercus robur, fraxinus excelsior, acer pseudoplatanus, prunus avium, polygonatum multiflorum, quercus petraea, anemone nemorosa, arum maculatum, crataegus monogyna, sambucus nigra, betula pendula, lamium galeobdolon, sorbus aucuparia, dryopteris filix-mas, luzula pilosa, ilex aquifolium, geum urbanum, carex sylvatica, castanea sativa, milium effusum, teucrium scorodonia, cornus sanguinea, poa nemoralis, rabelera holostea, populus tremula, viburnum opulus, pteridium aquilinum, athyrium filix-femina, holcus mollis, prunus spinosa, galium aparine, primula elatior, heracleum sphondylium, ficaria verna, urtica dioica, acer campestre, frangula alnus, circaea lutetiana, avenella flexuosa, rosa arvensis, salix caprea, glechoma hederacea, geranium robertianum, oxalis acetosella, convallaria majalis