be, arr. aalst, acer pseudoplatanus, castanea sativa, quercus robur, corylus avellana, fraxinus excelsior, hyacinthoides non-scripta, lamium galeobdolon, lonicera periclymenum, arum maculatum, hedera helix, polygonatum multiflorum, sambucus nigra, athyrium filix-femina, fagus sylvatica, quercus rubra, anemone nemorosa, adoxa moschatellina, urtica dioica, circaea lutetiana, primula elatior, silene dioica, ficaria verna, carpinus betulus, sorbus aucuparia, prunus avium, glechoma hederacea, angelica sylvestris, heracleum sphondylium, geum urbanum, alnus glutinosa, lathraea clandestina, dryopteris dilatata, ranunculus repens, ajuga reptans, cardamine pratensis, stachys sylvatica, allium ursinum, galanthus nivalis, dryopteris filix-mas, pteridium aquilinum, galium aparine, dryopteris carthusiana, filipendula ulmaria, prunus serotina, ribes rubrum, teucrium scorodonia, populus canadensis, crataegus monogyna, betula pendula, geranium robertianum