be, arr. halle-vilvoorde, fraxinus excelsior, quercus robur, corylus avellana, acer pseudoplatanus, hedera helix, arum maculatum, polygonatum multiflorum, circaea lutetiana, carpinus betulus, lonicera periclymenum, prunus avium, crataegus monogyna, primula elatior, geum urbanum, alnus glutinosa, sambucus nigra, anemone nemorosa, ficaria verna, glechoma hederacea, fagus sylvatica, lamium galeobdolon, carex sylvatica, athyrium filix-femina, viburnum opulus, urtica dioica, galium aparine, adoxa moschatellina, cornus sanguinea, ribes rubrum, dryopteris filix-mas, ulmus minor, paris quadrifolia, filipendula ulmaria, dryopteris carthusiana, angelica sylvestris, stachys sylvatica, deschampsia cespitosa, milium effusum, geranium robertianum, euonymus europaeus, acer campestre, sorbus aucuparia, silene dioica, poa trivialis, ajuga reptans, heracleum sphondylium, betula pendula, viola reichenbachiana, hyacinthoides non-scripta, crataegus laevigata