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