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