be, arr. leuven, fraxinus excelsior, acer pseudoplatanus, quercus robur, carpinus betulus, circaea lutetiana, fagus sylvatica, corylus avellana, athyrium filix-femina, anemone nemorosa, alnus glutinosa, milium effusum, deschampsia cespitosa, carex remota, glechoma hederacea, ficaria verna, urtica dioica, lamium galeobdolon, dryopteris carthusiana, hedera helix, primula elatior, lonicera periclymenum, carex sylvatica, geum urbanum, polygonatum multiflorum, oxalis acetosella, sambucus nigra, sorbus aucuparia, stachys sylvatica, galium aparine, dryopteris dilatata, poa trivialis, arum maculatum, rabelera holostea, filipendula ulmaria, prunus avium, impatiens noli-tangere, juncus effusus, veronica montana, geranium robertianum, adoxa moschatellina, galeopsis tetrahit, dryopteris filix-mas, rumex sanguineus, ranunculus repens, impatiens parviflora, paris quadrifolia, silene dioica, ajuga reptans, rubus idaeus, viola reichenbachiana