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