be, arr. tielt, fraxinus excelsior, quercus robur, corylus avellana, lonicera periclymenum, acer pseudoplatanus, sorbus aucuparia, hedera helix, alnus glutinosa, sambucus nigra, polygonatum multiflorum, athyrium filix-femina, fagus sylvatica, anemone nemorosa, circaea lutetiana, glechoma hederacea, urtica dioica, dryopteris carthusiana, ficaria verna, geum urbanum, dryopteris dilatata, crataegus monogyna, primula elatior, betula pubescens, ribes rubrum, carpinus betulus, prunus avium, viburnum opulus, galium aparine, filipendula ulmaria, adoxa moschatellina, arum maculatum, betula pendula, carex remota, deschampsia cespitosa, populus canadensis, lamium galeobdolon, frangula alnus, moehringia trinervia, galeopsis tetrahit, prunus serotina, poa trivialis, geranium robertianum, silene dioica, angelica sylvestris, oxalis acetosella, quercus rubra, stachys sylvatica, juncus effusus, humulus lupulus, cardamine pratensis