be, arr. leuven, fraxinus excelsior, alnus glutinosa, quercus robur, corylus avellana, acer pseudoplatanus, athyrium filix-femina, circaea lutetiana, urtica dioica, filipendula ulmaria, glechoma hederacea, primula elatior, lonicera periclymenum, geum urbanum, sambucus nigra, dryopteris carthusiana, carex remota, ficaria verna, angelica sylvestris, anemone nemorosa, hedera helix, sorbus aucuparia, galium aparine, deschampsia cespitosa, juncus effusus, ribes rubrum, dryopteris dilatata, viburnum opulus, poa trivialis, cardamine pratensis, ranunculus repens, ajuga reptans, geranium robertianum, lamium galeobdolon, carpinus betulus, silene dioica, humulus lupulus, polygonatum multiflorum, crataegus monogyna, populus canadensis, adoxa moschatellina, lysimachia vulgaris, stachys sylvatica, carex sylvatica, fagus sylvatica, alnus incana, arum maculatum, prunus avium, betula pubescens, rumex sanguineus, solanum dulcamara