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