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