be, arr. leuven, fraxinus excelsior, acer pseudoplatanus, hedera helix, corylus avellana, quercus robur, sambucus nigra, fagus sylvatica, arum maculatum, circaea lutetiana, geum urbanum, urtica dioica, lamium galeobdolon, glechoma hederacea, ficaria verna, anemone nemorosa, carpinus betulus, lonicera periclymenum, galium aparine, polygonatum multiflorum, alnus glutinosa, stachys sylvatica, prunus avium, primula elatior, adoxa moschatellina, athyrium filix-femina, crataegus monogyna, milium effusum, hyacinthoides non-scripta, carex sylvatica, geranium robertianum, ribes rubrum, sorbus aucuparia, silene dioica, allium ursinum, ilex aquifolium, euonymus europaeus, mercurialis perennis, ulmus minor, dryopteris filix-mas, dryopteris dilatata, carex remota, poa trivialis, veronica montana, deschampsia cespitosa, acer campestre, oxalis acetosella, prunus padus, dryopteris carthusiana, rabelera holostea, rumex sanguineus