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