be, arr. brugge, acer pseudoplatanus, quercus robur, corylus avellana, fraxinus excelsior, sambucus nigra, quercus rubra, sorbus aucuparia, castanea sativa, lonicera periclymenum, prunus serotina, hedera helix, fagus sylvatica, polygonatum multiflorum, urtica dioica, alnus glutinosa, glechoma hederacea, ribes rubrum, prunus avium, populus canadensis, geum urbanum, crataegus monogyna, dryopteris dilatata, lamium galeobdolon, anemone nemorosa, galium aparine, betula pendula, ilex aquifolium, athyrium filix-femina, ficaria verna, arum maculatum, dryopteris carthusiana, hyacinthoides non-scripta, carpinus betulus, circaea lutetiana, poa trivialis, robinia pseudoacacia, galanthus nivalis, silene dioica, viburnum opulus, frangula alnus, primula elatior, potentilla indica, rhododendron ponticum, betula pubescens, geranium robertianum, prunus padus, dryopteris filix-mas, adoxa moschatellina, stachys sylvatica, moehringia trinervia