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