be, arr. leuven, fagus sylvatica, acer pseudoplatanus, quercus robur, lonicera periclymenum, athyrium filix-femina, corylus avellana, dryopteris carthusiana, carpinus betulus, sorbus aucuparia, fraxinus excelsior, hedera helix, anemone nemorosa, castanea sativa, luzula pilosa, dryopteris dilatata, milium effusum, quercus rubra, polygonatum multiflorum, pteridium aquilinum, lamium galeobdolon, oxalis acetosella, carex pilulifera, prunus serotina, ilex aquifolium, convallaria majalis, betula pendula, circaea lutetiana, juncus effusus, deschampsia cespitosa, carex sylvatica, sambucus nigra, teucrium scorodonia, carex remota, prunus avium, vaccinium myrtillus, dryopteris filix-mas, frangula alnus, maianthemum bifolium, avenella flexuosa, holcus mollis, betula pubescens, urtica dioica, hyacinthoides non-scripta, deschampsia flexuosa, quercus petraea, scrophularia nodosa, alnus glutinosa, primula elatior, galeopsis tetrahit, glechoma hederacea