be, arr. philippeville, fraxinus excelsior, corylus avellana, acer pseudoplatanus, arum maculatum, quercus robur, carpinus betulus, alnus glutinosa, hedera helix, primula elatior, ficaria verna, geum urbanum, circaea lutetiana, glechoma hederacea, lamium galeobdolon, anemone nemorosa, polygonatum multiflorum, urtica dioica, filipendula ulmaria, sambucus nigra, prunus avium, athyrium filix-femina, fagus sylvatica, stachys sylvatica, lonicera periclymenum, adoxa moschatellina, galium aparine, silene dioica, carex sylvatica, angelica sylvestris, deschampsia cespitosa, viburnum opulus, crataegus monogyna, geranium robertianum, paris quadrifolia, cornus sanguinea, dryopteris filix-mas, heracleum sphondylium, milium effusum, galeopsis tetrahit, euonymus europaeus, ribes rubrum, sorbus aucuparia, ranunculus repens, poa trivialis, ajuga reptans, carex remota, dryopteris carthusiana, oxalis acetosella, cardamine pratensis, brachypodium sylvaticum