be, arr. leuven, acer pseudoplatanus, fagus sylvatica, fraxinus excelsior, athyrium filix-femina, circaea lutetiana, carpinus betulus, hedera helix, corylus avellana, quercus robur, carex sylvatica, milium effusum, lamium galeobdolon, anemone nemorosa, dryopteris carthusiana, arum maculatum, sambucus nigra, lonicera periclymenum, dryopteris filix-mas, urtica dioica, oxalis acetosella, glechoma hederacea, castanea sativa, polygonatum multiflorum, carex remota, deschampsia cespitosa, prunus avium, veronica montana, geum urbanum, ilex aquifolium, hyacinthoides non-scripta, ficaria verna, dryopteris dilatata, luzula pilosa, alnus glutinosa, stachys sylvatica, pteridium aquilinum, scrophularia nodosa, juncus effusus, galeopsis tetrahit, primula elatior, sorbus aucuparia, quercus rubra, viola reichenbachiana, geranium robertianum, betula pendula, ajuga reptans, quercus petraea, rabelera holostea, crataegus monogyna, galium odoratum