be, arr. oostende, quercus robur, fraxinus excelsior, athyrium filix-femina, fagus sylvatica, lonicera periclymenum, dryopteris carthusiana, alnus glutinosa, dryopteris dilatata, acer pseudoplatanus, sorbus aucuparia, circaea lutetiana, carex remota, betula pubescens, corylus avellana, juncus effusus, deschampsia cespitosa, urtica dioica, oxalis acetosella, hedera helix, geum urbanum, frangula alnus, sambucus nigra, glechoma hederacea, ranunculus repens, carpinus betulus, anemone nemorosa, poa trivialis, ilex aquifolium, rubus idaeus, lysimachia vulgaris, galium palustre, geranium robertianum, galium aparine, crataegus monogyna, dryopteris filix-mas, lamium galeobdolon, betula pendula, carex sylvatica, ajuga reptans, pteridium aquilinum, molinia caerulea, polygonatum multiflorum, holcus mollis, milium effusum, filipendula ulmaria, salix cinerea, rumex sanguineus, moehringia trinervia, ficaria verna, stachys sylvatica