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