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