be, arr. tielt, fraxinus excelsior, corylus avellana, acer pseudoplatanus, quercus robur, sambucus nigra, ribes rubrum, lonicera periclymenum, populus canadensis, alnus glutinosa, hedera helix, polygonatum multiflorum, sorbus aucuparia, glechoma hederacea, primula elatior, urtica dioica, ficaria verna, arum maculatum, crataegus monogyna, anemone nemorosa, prunus avium, athyrium filix-femina, circaea lutetiana, quercus rubra, adoxa moschatellina, lamium galeobdolon, viburnum opulus, geum urbanum, prunus serotina, filipendula ulmaria, galium aparine, silene dioica, angelica sylvestris, alnus incana, carpinus betulus, humulus lupulus, dryopteris carthusiana, stachys sylvatica, castanea sativa, heracleum sphondylium, fagus sylvatica, ulmus minor, dryopteris dilatata, cornus sanguinea, moehringia trinervia, cardamine pratensis, prunus padus, geranium robertianum, galeopsis tetrahit, poa trivialis, betula pendula