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