be, arr. gent, acer pseudoplatanus, quercus robur, castanea sativa, lonicera periclymenum, corylus avellana, hedera helix, sorbus aucuparia, fraxinus excelsior, sambucus nigra, fagus sylvatica, dryopteris dilatata, quercus rubra, polygonatum multiflorum, prunus serotina, ilex aquifolium, lamium galeobdolon, betula pubescens, betula pendula, pteridium aquilinum, athyrium filix-femina, hyacinthoides non-scripta, frangula alnus, prunus avium, anemone nemorosa, dryopteris carthusiana, crataegus monogyna, urtica dioica, vaccinium myrtillus, alnus glutinosa, dryopteris filix-mas, arum maculatum, circaea lutetiana, geum urbanum, luzula pilosa, adoxa moschatellina, glechoma hederacea, teucrium scorodonia, carpinus betulus, ficaria verna, pinus sylvestris, silene dioica, galium aparine, primula elatior, rhododendron ponticum, populus canadensis, viburnum opulus, ribes rubrum, deschampsia flexuosa, maianthemum bifolium, oxalis acetosella