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