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