be, arr. leuven, acer pseudoplatanus, fraxinus excelsior, circaea lutetiana, urtica dioica, athyrium filix-femina, corylus avellana, glechoma hederacea, sambucus nigra, quercus robur, fagus sylvatica, hedera helix, carpinus betulus, arum maculatum, geum urbanum, alnus glutinosa, anemone nemorosa, lamium galeobdolon, ficaria verna, dryopteris carthusiana, carex sylvatica, deschampsia cespitosa, carex remota, stachys sylvatica, galium aparine, dryopteris filix-mas, milium effusum, lonicera periclymenum, primula elatior, silene dioica, geranium robertianum, galeopsis tetrahit, angelica sylvestris, prunus avium, ranunculus repens, polygonatum multiflorum, oxalis acetosella, juncus effusus, dryopteris dilatata, veronica montana, scrophularia nodosa, filipendula ulmaria, ajuga reptans, cardamine pratensis, poa trivialis, adoxa moschatellina, crataegus monogyna, impatiens noli-tangere, salix caprea, hyacinthoides non-scripta, castanea sativa