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