be, arr. oudenaarde, corylus avellana, fraxinus excelsior, lonicera periclymenum, quercus robur, acer pseudoplatanus, hedera helix, polygonatum multiflorum, anemone nemorosa, sambucus nigra, fagus sylvatica, sorbus aucuparia, athyrium filix-femina, castanea sativa, prunus avium, lamium galeobdolon, hyacinthoides non-scripta, arum maculatum, adoxa moschatellina, carpinus betulus, primula elatior, circaea lutetiana, ficaria verna, alnus glutinosa, geum urbanum, urtica dioica, crataegus monogyna, betula pubescens, dryopteris dilatata, ajuga reptans, dryopteris carthusiana, glechoma hederacea, angelica sylvestris, viburnum opulus, dryopteris filix-mas, pteridium aquilinum, silene dioica, betula pendula, galium aparine, carex sylvatica, oxalis acetosella, ilex aquifolium, filipendula ulmaria, quercus rubra, milium effusum, ribes rubrum, deschampsia cespitosa, ranunculus repens, stachys sylvatica, holcus mollis, poa trivialis